Ryan Greenblatt – What happens once AI can automate AI research?

¶1Today I'm chatting with Ryan Greenblat who is the chief scientist at Redwood Research where he focuses on technical AI safety and security work. I want to talk to you about recursive self-improvement. This is the idea that once you build human level intelligences, they quickly slingshot towards tens of billions of super intelligences which are each individually more competent than the top human experts across every field. Whether or not this turns out to be the case, I think is actually probably the most important question in the world right now. And historically I've been quite skeptical that this kind of thing happens but um you seem to think that it might be plausible and so I wanted to hear the case for it.

¶2>> Yeah, let's talk about this. So first I think it's worth noting that R&D is a type of task at which the AIS are especially good because both the companies are trying really hard to make their AIS good at AR&D and it's the kind of domain it has it has a lot of nice properties from the perspective of how AI development works right now. So it's like pretty verifiable. you can do a bunch of stuff iteratively and he'll climb on various metrics and then I think once you have AIs which are roughly matching the top um human experts in AR and D that could sort of kick off a feedback loop where you know the AIS are doing AI research that produces smarter AIs that feeds back in and that feedback loop could be strong enough that you end up with a lot of progress in a short period of time. Maybe my sort of median expectation is something like uh four or five years of AI progress in a single year.

¶3And this requires really overcoming a huge amount of diminishing returns in research and basically doing the equivalent of what progress we would have gotten after a really large compute scale out. So this is like a pretty impressive big thing and it's worth keeping in mind that five years of AI progress, four years of AI progress, even three years of AI progress is really a lot of AI progress, right? So you know right now it's like um three years ago or a little over three years ago there was GPT um 4 uh that had come out and right now of course we have like you know mythos 5 or whatever and maybe a somewhat better that model that anthropic has internally um and so that is just a huge amount of progress in a bit over uh 3 years and if we're talking about 5 years then maybe we're talking more about like a jump from uh you know GPT3 to um mythos 5 or whatever. >> Yeah. Okay.

¶4So I think this argument has three different parts and now I want to evaluate each one of them. First is the argument that AI R&D is very verifiable. Second is the argument that if you automate AI R&D you could get four or five years of progress in a single year. And third is the argument that what comes out the other end of four or five years of AI progress at the current pace starting at the current or the start starting at the starting point whenever AI R&D is automated. >> Yeah.

¶5What comes out the other end is an AI where you can drop it um on the job at basically anything you can imagine. You can drop it in Texas politics in the 1940s and it outmaneuvers Lyndon Johnson. You can drop it in um I don't know TSMC and it like learns how to does better process engineering at TSMC. It's certainly a better video editor than um I my video editors are very excellent but it just it is just in general better than humans at any given job that it finds itself trying to do. So I want to evaluate all of these um subarguments uh that lead to basically getting ASI pretty soon after this benchmark which you're expecting by 2030 or something right?

¶6Yeah I would say that I expect like full automation of AR&D perhaps somewhere around like 2031 2030 and then getting to like the like beats all humans on the job milestone. Maybe I expect median around 2033 but sort of like if I see AI fully automating R&D I think I'm expecting that probably within a year. They're just like uh the way the forecasting works out, there's a the difference between medians is bigger than the median difference between milestones. Anyway, whatever. >> By the way, I I [laughter] there's this meme on the internet cuz every time I'm trying to ask about people's timelines when I'm asking Dario or somebody, I'm always like, "Okay, how long before getting automated my video editors?" And there's this meme of like my video editor editing the podcast [laughter] every time they listen to this.

¶7The reason I do it is because I think it's easy to get lost in abstractions when you talk about jobs you don't understand well and to very concretely understand what it takes to automate a job that I actually understand why it's difficult for LLMs to currently take control over. >> I do think that the the the milestone for automating your video editor is earlier than the milestone of being able to automate all human jobs including like you know Texas politics spinning up on the job. So I I think I do think that the video editor automation maybe occurs more like around full automation of AR and but it's very sensitive to how much people are really focusing on understanding video. >> Yeah. Okay.

¶8So let's start with the claim that AI R&D is very verifiable. >> Yeah. So there's a few different parts of this. One of them is that we can train on a bunch of environments which are like basically directly training the model to do some AI R&D task or some very close by task. So for example, we can have some environment where the model is training some AI on just like eight H100s or whatever or like some small amount of compute and that model could be like you know the equivalent of like GP2 medium or whatever and and then uh you know similar to like um nanoGPT medium runs or whatever and in RL it's like tweaking and iterating on that and we could do that for a bunch of different tasks like we could have it train like image classification models, video generation models, image generation models, all kinds of different sort of ML training tasks.

¶9and we could it on the task of training increasingly good models and also doing things like oh here's a particular direction you could pursue for an algorithm can you go and implement that and so basically there's this whole class of containerizable verifiable small scale AR&D tasks that we can aggressively RL the AIs on and I would say that already companies are presumably doing some RL on these sorts of tasks and you could just keep scaling that up keep making more of these sort of small scale AR&D tasks and then the AIs could you know keep getting better at this and and And implicitly I'm claiming this will transfer to extremely loadbearing aspects of R&D. But maybe let's stop there for a second. Let me get to that part. >> So let's talk through what this concretely looks like. So you can imagine that we have GPT 7.5 and we say GPD 7.5 we want to make you so good at AI R&D that you help us train GPT9.

¶10Okay. Okay. So now we train we want to train GPT 7.5 and we come up with a bunch of different environments like as you mentioned we could do there's already this repo that is the descendant of Andre Karpathi's nano GPT speedrun where you just try to change everything about the model from like the optimizer to the hyperparameters to the architecture to get it to get to a fixed training loss as fast as possible. Um, you could have other kinds of uh environments where you could say, "Hey, uh, GPD 7.5, I want you to train a really good video video game playing model." And I want you to train a model that actually improves as it plays the same video game again and again. So you learn how to maybe help the model get better at online learning.

¶11Maybe it gets we don't care how you figure this out. Maybe it's some kind of crazy neural or vector memory. Maybe it's some crazy maybe just like better long context stuff. We don't care. Get figure out how to like do online learning research.

¶12Obviously then the fact that GP7.5 will already have become very good at normal like become it'll be a smart model in the same way the models currently are getting smarter. It'll be better and better at coding in the way that models are currently getting better in coding. And you can imagine a hundred other environments like this which are incentivizing the ability to do AI R&D by getting GPD 7.5 to like containerized versions of getting GPD 7.5 to develop GPT2 size models etc etc. And you basically then you like you put GPD 7.5 through a bunch of this kind of training. You build GPT8 and GBT8 is now an amazing ML researcher.

¶13It has so much intuition from doing all this kind of training. Um honestly a huge intuition pump for me is seeing the progress that AI has made in mathematics where I'm just like if it's a very verifiable domain AI can get even even like mathematics also involves so much like I I don't know really know this object level details of mathematics research but I'm just like no it works like it can just come in like a flood if you can totally put it into a verification loop and it can actually make new breakthroughs. Um I am curious if ML research has a quality of mathematical research or it seemed like there was a big overhang from connecting different disciplines together or ideas that were not no one person would have known enough about algebraic geometry and what was the right word. >> Oh man I really don't know about the the math breakthroughs. >> No one person would have known enough about topology and um algebraic whatever blah blah blah [laughter] in order to make some counter example to a big conjecture.

¶14My view is that ML is a less deep domain than math. And so there's less of a thing where there's like individual experts with really deep expertise in some area that they combine. But there's definitely going to be some of that. But then I also think that ML has some attributes that make it even more favorable than mathematics in some ways to um you know AI training in particular. There's um you can get a better sense of whether you're succeeding and you can see intermediate progress.

¶15So in in math, it's often the case that sort of uh there's no easy way to see whether or not you're close to success. Whereas if your goal is to, for example, um get to some training loss, you know, 2x faster, you can kind of see when you're halfway there. And it tends to be the case that ML innovations are very additive or maybe multiplicative depending on how you think about it, where basically you can keep stacking innovations and usually the innovations just sort of just add together and don't interfere with each other, though obviously it's going to depend on the details. And so I think that in a lot of ways a R&D will have properties um you know quite similar to math where basically you can do small you can like train on chunks of a R&D that are pretty similar in structure to the to the problem you actually cared about um in a very verifiable way and then that will transfer and then there's an open question of exactly how well it will transfer but I think that the transfer currently for math looks pretty good and my expectation is that the transfer for AR&D will look pretty good but not amazing. So one concern I have is I think even in mathematics as far as I'm aware we have not seen very impressive new theory we've seen a lot of like impressive verifiable specific results for example find a counter example to this conjecture but we have not seen like come up with the idea of topology kinds of levels of things or come up with things like group theory and it seems like ML of research has elements of both of these things but the less verifiable thing of like come up with new ways of thinking about the problem uh would be harder to induce.

¶16So takes for example the idea of scaling laws. Um obviously there is some end verification loop such that you can train GPT4 better if you have the idea of scaling laws from like 2020. Um but there is a longer and potentially more computen and like uh road to getting a inducing AIS to be like okay I got to think carefully about how I should be scaling my parameters and data. How what are different kinds of investigations I could run to understand this? Maybe I can like come up with the visualization in like a isoflop analysis or something.

¶17Um but that does seem like hard that that does seem like a longer verification loop than just hey let's get nano GPT loss to go down. >> Yeah let's talk about this. So first of all, I think in the context of math, the thing I would say is that the AIS can do the equivalent of like babies first new theory or whatever where like for example they can just like prove interesting conjectures via like making connections and and producing new understanding of like oh there's this like thing that AI this like construction AI found which is pretty interesting or like found this like way of thinking about the problem that's a bit different. Um and we do just see that. It's just that the examples we see are not like as impressive as like founding the field of group theory, but like in part, you know, probably founding the field of group theory is like one of the, you know, it's like among the best biggest mathematical accomplishments of all time and the AI just aren't, you know, they're not that good at math yet.

¶18>> And I think that from my perspective, sort of there's a continuum between that and the things we're seeing now that the AIS are continuing to march up. >> Second, I think ML is a very shallow domain relative to math. So I think in math there's much more of a you find some true deep abstraction um and then like that like if you really understand that thing which is hard to understand then you get somewhere whereas I feel like the things that are the equivalent of that in ML are really like dumb like I'm like scaling laws like like come on guys we can explain scaling laws really quickly and I think the like deepest and most important concepts in math for example don't don't have the property of like you can really understand the underlying thing and why it matters in a very short period of time. Um >> but I I feel like one effect will be that we will have gotten rid of all the low hanging fruits by 2030. Like I feel like scaling laws will have been in like what math history deart you know finding the cartisian grid and like very doing very basic mathematics was and then eventually if you want to keep making progress in the 2030s it's going to be like do whatever is happening at like the frontiers of mathematics right now.

¶19>> Yeah that could be right. My sense is that just like some domains are structurally different in terms of how they operate and how much they depend on like sort of deep abstractions and like physics and math are much more in the side of like being very far on the like sort of very deep hard to come up with ideas side whereas I think ML and and most other domains are much more amenable to sort of hill climbing. Um, and that's my sense of how this will go in the future. And even in the regime where your AIs are like, you know, having to plow like it's the 20, it's 2030. They need to like a bunch of low hanging fruit and research has already happened.

¶20They need to like make further progress. I still suspect that a bunch of the work will live more on the side of like building increasingly complicated infrastructure, having really good intuition about what the experiments roughly look like. And so I think I'm probably less sympathetic to like the like thing that the AI will lack is like some deep insight and more sympathetic to like they really need a bunch of like taste about in the weeds experiments that they currently don't have and need to have a bunch of intuition for like what sorts of um training approach would work and what wouldn't work in ways that current um researchers have. And even in cases where um there's been some breakthrough in AI, oftent times in retrospect it looks like a big bottleneck to making that breakthrough happen was sort of getting all of the like micro details and mung intuition right. Um like an example of this is when it comes to like training AIs with um to to be good at reasoning and chain of thought and doing sort of RL and chain of thought training.

¶21It looks like you probably could have done RL and chain of thought on like GPT3 and gotten kind of interesting results on math if you had really scaled it up and done a good job. But at the time there was low hanging fruit and also doing a good job with that training is like kind of like in the weeds on all the technical implementation and scaling it up and getting the hyperparameters right and so maybe you can demonstrate everything on like Quen 1B or whatever um and get some sense that this whole thing is going to work but people didn't demonstrate it as early as they could have because like you know of all of these other like munchy details and and and intuition about exactly how to tune the parameters and how to set things up. This is my remaining skepticism honestly about the story is just um I am yeah I'm not I'm not sure I understand why if research breakthroughs are so amendable to intelligence why AI progress has not been historically faster than it could have been and we had to wait for as you were saying like by the time RLVR actually worked even though you could have done it with like less compute we had to wait for oceans of compute and like gigawatts of comput to be available before people are like doing this training um on the trajectory of like this constant you know as comput keeps increasing we make more breakthroughs I don't know I feel like there were a lot of AI researchers in the year 2022 who were trying to crack reasoning and it was just that they were like bottlenecked by the ability to write infrastructure code or like what was happening >> it's a complicated mix right so I think that they would have gone faster if they could like as soon as they thought of an experiment run that experiment without bugs without bugs being very important and then I think another part of it is that like being able to run a lot of experiments at high compute lets you paper over ways in which the way you implemented it isn't quite right or you didn't have the right hyperparameters and so I think compute is just like really helpful for doing AI research and you can like you know uh cover over a lot of things but that doesn't mean that massive increases in labor wouldn't also be helpful especially if that labor comes with you know among the best intuitions that people have in the field um I just think that that's you know really helpful I think another part of my perspective here which is maybe a bit different from where you're coming from is that I think I'm expecting somewhat more transfer than you seem to be imagining and I'm imagining these AI actually like pretty good scientists in general. Um, and are just like, you know, pretty pretty reasonable at all of that stuff. And just sort of when you were to interact with them, it's not like they're some like really hyper specialized savant type vibe.

¶22They're actually just like pretty good at all the stuff in R&D and then maybe like extremely good at some subdomains, right? they're like incredibly super human at writing kernels, incredibly super human at everything with very short feedback loops and then like um you know pretty good at all the other stuff and like you know just totally able to match other people and like I think we are seeing this now like I would say that when I look at AIS right now I think it's already the case that they can pretty competently match like humans who are mediocre at ML research at doing ML research. It's just that being mediocre at ML research is not that helpful, right? Um like the thing that you actually want are people who are good at ML research. And so my sense is the AIS are just improving at all of these things.

¶23Their taste is improving. Their intuition is improving. And it's already the case that their taste and intuition is not like it's not like complete garbage. >> Yeah. I I so I want to very concretely understand what it would look like for 5 years of AI progress to happen in one year.

¶24Yeah. Yeah. >> So suppose we were back and when like GBT3 is developed and the idea is not only that like basically with the level of comput they had back in 2022 you could have trained if we had automated a R&D back then you could at the end of that year have mythos >> that would be the idea. Yes. >> Including with like so mythos took way more compute than they had back then but like even with the level of comput they had back then not only do they all do all the breakthroughs but they also train mythos with their level of compute.

¶25And what would be required is um obviously like discovering all the algorithmic progress since then. Discovering even more actually because you had to make up for the fact that like mythos uses >> I don't know what was GPT3 trained on like 23. >> Uh >> we can look it up but is it plausibly four orders of magnitude more compute? >> Yeah, I think it's somewhat less than that. Let's let's look this up quickly.

¶26Um so GPT3 training compute um is yeah it's like 323. Um my sense is that um Mythos is probably about um a little over 3 ohms higher. And so the question is can you overcome this thousandx compute gap while also you know um beating the model. So here's a concrete claim that maybe we should we should talk about like right now we would be able to train a model with GPT3 level compute that matches um yeah what exactly do I think um so GP3 was let's say about um yeah when was it trained? So it was trained um it was trained in it was released in 2020.

¶27So it was trained 6 years ago. It's worth noting that GP3 is maybe a little too far away or too too far in the past. But let let's go with this for a second. So GP3 was trained like about you know uh 6 and a half 7 years ago. >> If we were to train a model with GPT3 level compute today, how good would that model be?

¶28Um, my understanding is based on like how algorithmic progress works, we'd be able to train a model that's as good as the best model we had perhaps around three years ago. So, I think that right now we'd be able to train a version of GPT3 that's probably somewhat better than GPT4 is basically what we we'd see. Um, probably yeah, like a moderate amount better um than GPT4. And I think that's about right. I think that roughly lines up with what with how algorithmic progress has worked.

¶29Basically, the story would end up being that to get five years of AI progress, you're probably going to need around I would say like maybe eight years of algorithmic progress very roughly. Um, which is a lot a lot of algorithmic progress. But it just turns out that like most of the AI progress from my perspective has come from some mix of like algorithms and data and you can just keep making like um I think huge improvements on these things and training AIs with less compute. So >> that I'm glad you brought that up because what has happened since GP3 or even 3.5 till now, right? like why is Mythos so good?

¶30Um obviously we've scaled the compute, we have better algorithms. A huge thing that's happened is that we have built a deca billion dollar data industry which has systematically collected and codified uh expert human judgment across all kinds of different disciplines. codified in the form of RL environments, codified in the form of SFT traces that these experts build to help the model better understand how do you do coding and like how do you build complex infrastructure projects, how do you do like law, how do you do whatever whatever and I how are the AI able to replicate the effect that currently expert human judgment seems to be playing in AI progress. >> Yeah. So my sense is that scaling up the amount of effort spent on getting expert human data has not been hugely important for AI R&D in general.

¶31So in particular like you know over the last few years we've been scaling up compute scaling up people working at AI companies and scaling up the amount of effort spent on data labeling. My sense is that if you like sort of removed like the last like two doublings or whatever of data labeling that would not make a huge difference or data generation that would not I'm sorry I should say data generation from expert humans that would not make a huge difference. Um and I think a lot of what's been going on is people have been developing better ways to leverage like humans and AIs to like construct RL environments and going somewhere from that >> like how do you explain why the AI have gotten so good at coding? I feel like a big part of that is data and RL environments which are like quantifying human experts. >> But the question is what is the limiting factor on creating RL environments?

¶32my sense of the limiting factor on creating RL environments was not so much like um like scaling up or like the thing that drove our the the reason why RL environments today are much better than they were in like you know 2024 is not that much because um we have hired way more human experts to make RL environments and is instead much more because we better know what how RL like what RL environments we even want to make and and like how we should structure them and also we're using huge amounts of AI labor to build RL environments. Um, and I think those effects are much more important than the effect of uh human labor building the RL environments. >> Um, I'm not saying that that the human labor doesn't matter. I'm just saying there's other there's other big drivers that are important here. Um, yeah, I could try I could try to argue for this.

¶33I mean, one one thing is just like the amount of environments people want are just like they're very it's a very large amount. Um, and I think the AIS are actually pretty good at the task of making RL environments given some some sense of what the the thing should be. There's pre-existing data you could use. I don't know. A lot of these things have good verification loops.

¶34>> If I just look at for example, this was reported in business insider yesterday that uh Google is paying like two close to $2 billion for mechanize. >> Yeah. Um like the we can just look at market rates for what people think really good human experts making like human expert data is worth and it just seems to be like the the frontier labs need to think it's worth a lot to pay for. >> What fraction of of Frontier Lab spending do you think is on data rather than compute? Like what do you think is the comput data spend split?

¶35>> I think it's most like overwhelmingly compute but I also think it's because like comput is easier to scale up than data. >> That's really relevant to what's driving progress, right? It's like suppose like I agree that yes like my my senses that the split is something like I would have guessed like 20 to1 or something 10 to one I don't know exactly it depends on the company >> I mean but this is similar to like oil is 1.5% of GDP but that mean but that doesn't mean if you cut oil out you could like the GDP could continue to rise to halt immediately if like oil went away >> sure but you you are just arguing that because of the high market cap we can learn that this is the key driver and I'm saying that's not clearly true right because like you I think that argument just implies looks makes it look like comput is a much more important driver or like hiring employees is a much better. >> Maybe let's be more concrete. Here's what I here's what I think.

¶36>> Just the same way as in my claim is that in GP if you went back to 2022 and you had GDP 3.5 and you were like trying to make it better at coding uh without human experts, I think it would have just been very very difficult. I let me give you an example of what I imagine would be the difficulty from going from uh GPT8 to ASI. So, one of the things you'd need GPTA to be good at or like you'd want ASI to be good at is like I'm going to like take over a company and like make it much more profitable and like do all kinds of crazy to make it work better. I'm going to like take over a fab and like produce more chips. Like this is the like the tier of data that will I'm going to like go into Congress and try to convince them of to pass some bill blah blah blah.

¶37>> Yeah, >> this is what I imagine five more years of AI progress at this pace would enable an AI to be able to do. This is the thing I'm really worried about, right? like the ASI that can like understand how to do crazy in the world like can do what Fishinger can do [clears throat] can do what like um Steve Jobs can do etc and also his engineers and stuff and I'm not sure how you get that without the relevant world data which is the equivalent of mythos being really good at coding while not having the coding environments that have improved it relative to GPT3. >> Yeah. So here are a few points.

¶38So, first I bet if you look at sort of randomly sampled training environments for Mythos, they're actually very different from what it looks like to actually use the model in practice. My sense is that the RL distribution has like really large deviations from the real world data distribution. And it's significantly being sort of like smoothed over by a mix of transfer and having a small amount of data focused on the real world. And so I my sense is that this this will be a similar mechanism as how it works um for like the you know crazy wildly like quite superhuman AI you get as a result of 5 years of AI progress on top of fully automated AR&D. So let's just like go through this a little bit.

¶39So in particular um I think that you could train an AI to be really really good at um learning on the fly and doing something analogous to in context learning but potentially using somewhat different mechanisms in a wide variety of RL environments. So you build all these different RL environments where the AI has to like adapt on the fly, learn on the fly, figure out what it should do, understand its situation better, um, and like learn really quickly from feedback in order to succeed at its objective and has things like limited resources and if it like messes up, it can like end up in a much worse position. And then if you train on a huge number of these environments, you will learn sort of general skills of like picking up context on the fly. And we're already seeing this, like it's already the case that AIs are now much better at sort of understanding roughly what's going on and like picking up context from a um you know limited amount of of information they're given access to. And then those AIs could then be put on the job at TSMC.

¶40And then even though TSMC is not like literally in their data distribution, their data distribution is really wide and the AIS are extremely good on their data distribution such that it transfers to picking up being good at you know being a engineer at TSMC and and learning that on the fly where it looks more like the way the AI gets good at being a TSMC engineer isn't that it has a ton of cache knowledge on being a good TSMC engineer. It's that it like does the equivalent of like some scaled up version of incontext learning. Um there >> that would be the most prosaic story. Obviously, there's like a bunch of different ways this could go. >> I think this maybe comes down to then the difference of intuition about how far you can get.

¶41When I think about really smart people I know, they're just like not that effective in domains they don't understand that well, >> but how long have they had to learn? >> No, I I agree that if they had experience, they would be much better. But that's maybe what I'm arguing for is that experience of data. Like for example, if I just get a really smart, I don't know, uh, Ivy League college grad and I'm like, "Okay, you're now in charge of negotiating the Iran deal." I think they just like wouldn't know what to do. >> I think if you got instead got someone who is really good at quickly picking up a bunch of different domains and you gave them some time to sort of train and talk to people and show up their expertise and do some practice, they would actually do like a pretty good job.

¶42I think most domains are fundamentally pretty shallow where like a very smart generalist who's good at like a a limited subset of core skills can like get going pretty quickly. Um, and my sense is that like that's not true for literally every domain. And my sense is that the AIS will develop increasingly good mechanisms for quickly acquiring understanding and expertise in a given domain. So consider for example how fast AIs can like understand a new codebase. Um AIs can understand a new codebase much faster than humans can but to a degree that's shallower than humans could currently understand but is but is getting better over time.

¶43Right? So let's let me let me spell that argument out a bit more. So let's say you take you know um you know Fable 5 or Mythos 5 or whatever and you like wanted to make some kind of complicated change to a really massive codebase um the model will get some understanding of the codebase very fast like in the course of maybe like you know significantly less than an hour potentially much less than an hour and then its understanding of the codebase will like plateau a little bit where it won't get as deep of an understanding as a human would have gotten over a much longer period. So it's sort of like an AI in an hour can match a human with a few weeks maybe um depending on the details of exactly how complicated the codebase is. Um but then it won't match a human with like you know who's been working on that codebase for like 2 years or whatever.

¶44But over time the like amount of understanding AIs can match has gone up right so if we look at like 3.7 sonnet or 3.5 sonnet maybe it could only match the equivalent of understanding a codebase for like a day or something. Um, but now you know AIS are are much better at like sort of building context about a task. And so you can be like Mythos, I want you to really understand this codebase and then um, you know, then implement this feature and it will like spawn a bajillion sub aents. Those sub agents will pour over a bunch of things. It will like deliver a bunch of context back.

¶45It will then like investigate a few things. And it's not like amazing at doing this, but it's like it can happen like really fast and it can work pretty well. And it's not very hard for me to imagine how you could train AI to be increasingly good at this task, right? the task of like implement some very complicated feature in some reasonable way in a very big codebase is extremely verifiable and that can like be a thing the AI improve on and similarly like there's a broader skill of like quickly understanding context and being able to like have a bunch of different AIs learn in parallel and then merging that together >> and I think there seems to be a crux here which I think just an empirical question we'll see on which is how good is a transfer between getting really really good at understanding the situation, getting up to speed, making progress over long periods in verifiable domains, which the AI is obviously getting way way better at really fast. Two, okay, go talk to the president and like convince him to do X thing, or go you're now in charge of Google now.

¶46You you must make Google a much more profitable company this quarter. >> Let me try to just spell out a few more arguments that are maybe relevant. So one thing is that I do think that like when looking at like how the AIs have improved at essay writing. Um let's talk about that a little bit. So I think there's one thing which is that you can get some data even on these domains and AIs will be able to get some data even on these domains when on a very fast progress trajectory.

¶47So like maybe it's hard to build like a verifiable environment for like was your essay really good according to humans. But you can do a bit of that you know you can do some training, you can do some online training. Um and the AIS will be able to do some like you know online training based on real world stuff. They'll be able to like have evals. they'll be able to like sample that and you can you know scale that up the cadence at which you do this and then the second thing is that in practice when I just look at the transfer it seems okay like I think that in fact the AIS have improved a bunch at non-verifiable domains and it is in fact the case that it's hard to point to like domains that are really hard to verify on which the amount of improvement between you know GPT4 and mythos hasn't been like pretty high in practice and and now that doesn't mean that mythos is like better than the best humans or something right it can still be like significantly worse than typical human professionals at some aspect of their job while still being like way better than GPT4, which was like not even close.

¶48>> Yeah. So, we're talking about how uh how important data versus algorithmic progress has been for explaining the progress of the last few years. That reminds me, I'm actually running an experiment with um Jerry Han who's um actually still a college student. What we're basically doing to evaluate how much how much progress is coming from data versus algorithms is training the best algorithmic recipe from 2019 till now with the best data from like the 2026 data file and then also training the different data piles going back to 2019 to 2026 with the current best training recipe like the algorithmic recipe. >> Yeah.

¶49>> And um I think that will be an interesting >> I I'm curious if you want to pre-register like what amount of multipliers are coming from one versus the other. So we need to be pretty careful with what we mean when we say the word data. So I was trying to be pretty careful to distinguish between scaling up spending on getting human experts to label data or like scaling up the amount of human expert label uh data. Pre-training data does not come the reason why we have a better pre-training data set now versus in 2019 is not because people are spending way more money getting human experts to like type up data that the AIs are then trained on. I think it's >> partially >> I think it's not much of it.

¶50I think it's very little of the pre-training data improvements. I think the vast majority of the pre-training data improvements, which to be clear I do mean pre-training, we should talk maybe separately about mid-training, post training, but I think the vast majority of pre-training data improvements are from science on better understanding what data sets are good and schley labor on figuring out how to filter down. And so my view is that improvements of the form of like you know um open web text to fine web or whatever like that improvement is better described as a algorithmic improvement of the sort that you can you know study with some GPUs and then do and you don't need humans to like you don't need human expert data to do that. Now there's a different effect which we could talk about which is that maybe the internet in 2026 it has much more is more of a fertile ground for training data than like the internet in 2018. Like it's like there's also been an effect where like there's just more humans posting on the internet so there's more data to harvest.

¶51My sense is that that effect is going to be quite a bit smaller than the effect of just like humans like knowing better how to curate the data, having better scrapes, knowing how to process those scrapes better, this sort of thing. >> This is more like automated engineering and automated R&D. >> That's right. >> That makes sense. Um >> so like I think that in some sense the thing you would want to look at is be like we're going to do two post training pipelines.

¶52one post- training pipeline where we only have like a tiny number of human experts to do the labeling but we can have like you know smart AIs and then another like you know you're like we're going to build Mythos 5 is going to build a post training pipeline but it only has access to like internet data plus like a tiny amount of human experts but it has the best current methods versus we have one where it's like um you know mythos has access to like the the shitty post- training methods we had in 2024 but with like the a ton of human experts um and again both of the internet data. My sense is that the current methods but without many human experts actually will do quite well. >> Though it's [clears throat] a bit messy because like mythos like it's like can mythos get something that's more capable than Mythos? Like you might need to be a bit thoughtful on like what model is it that you're post training. >> What is your view on what is the least verifiable part of AI R&D?

¶53>> The least verifiable uh probably making calls on large experiments. >> Yeah. Like the thing that I think is most likely to be sort of the bottleneck in terms of like the AI are really good at verifiable domains but not not at doing the actual thing is just like big experiments. You only get a few tries um well a few is maybe a bit understated but like basically like historically R&D has been driven by doing near frontier scale experiments and that has been pretty important and like actually doing the one big training run where you decide exactly what to include in that. And there's a bunch of ways that the AIS can sort of make that more verifiable.

¶54So they can have better science of exactly what to predict. they can scale down their frontier scale training runs to a point where they can study that scale more aggressively at some one-time hit to compute cost right so like if people wanted to a thing you can always do is train uh smaller models so that you can run more rounds and I think we have seen this like I think one reason why um the the AIs have been scaled up less than you would have otherwise expected and like for example cost of of per token hasn't increased as much as you might have thought is because there's a benefit to doing more of your um work at small scale where you can run more training runs and get more cycles in and so you're not as like, you know, leaning as hard on like one big, you know, really important uh training run. >> I I just want to unpack a couple of things that were for the audience. The thing you're pointing out is I think the price per token has not increased that much since 2024 2023. >> Yeah.

¶55So GPT4 was like I don't know like was it like $30 per output token and then like mythos is $50 per output token, >> right? And so the the thing you're trying to explain is how can it be that we've we're in this era of scaling and so bigger models should be more expensive to serve but the um the uh but the token price is not increasing and you're suggesting that we've like increased active parameters slower than you would have naively assumed because because people just want to make fast progress on training models and you do that by training smaller models faster. >> I mean there's a complicated mix of factors. I think my view is more like um people have done a bunch of big training runs that did not go that well. So there's like GBD 4.5 which like famously people at opening I thought was a bit of a bit of a bust.

¶56I think there's some rumors that there were a bunch of other training runs that people have done that were a bit of a bust. And part of it is that I think there's just a bunch of details in actually getting that right. And so, um, it makes sense to just do more of the work at smaller scale and just eat the fact that you're taking a hit on final performance in order to like be able to like quickly iterate and, you know, train more models faster and therefore better learn and also better um, uh, better be able to just have like a, you know, smarter ultimate production model. This is not the only effect, right? There's also the fact that RL benefits more from small models.

¶57There's like a bunch of things going on, but I do think that like in fact people are making trade-offs towards the side of like faster iteration times because of algorithmic progress being so fast. >> It seems to me that a big source of why these big training arms have failed, at least from rumors, is just like very subtle bugs that are really hard to track down. >> Yeah. And the TLDDR is how good will the AIS be at avoiding these kinds of avoiding and finding these kinds of um mistakes where they might be they might get really good at engineering and like being trained to avoid bugs. Uh like basically the opposite of the slop world we live in now or like are living in less and less over time.

¶58But then there's also the question of can they like find can they do the analysis to like find the right experiment to run to like identify what is going wrong with the training run right now which seems to be very bottlenecked by the taste of extremely few humans who are like like right now my my assumption is GDM is going through this right now where like humans are trying to figure out what is wrong with the training pipeline and >> yeah there's some rumor that um right after Nome Shazir joined back or like uh joined GDM which he's now left uh there they had like a new really good training run that happened and the reason why is that nom Shazir just looked at their codebase and found a bunch of bugs, right? >> Um because he just like knew where to look. Um my sense is that training AI to find bugs is going to be one of the easier >> tasks to train AI on because most of these bugs we're talking about can probably be demonstrated without that much compute. Um and probably you get pretty good transfer from pointing out other types of bugs at smaller scale. And so then you can RLIs that like look at this overall complicated training situation and point out cases where there's like a important bug and then fix that.

¶59And I think that like this is not like a this is like a pretty verifiable task. It's not it's not arbitrarily verifiable because maybe often to demonstrate the bug you might need to do like a moderate scale compute experiment where you like spin up the whole distributed infrastructure and then run it. But oftent times I think you'll be able to demonstrate it pretty convincingly um at smaller scale in a way which you could actually train on. Um, and so my sense is that like it will not necessarily like I think it wouldn't be very surprising if right now people have RL environments where they like, you know, introduce a subtle bug into some training recipe, train the AI to point out the subtle bug, and then have like, you know, a rubric where they're like, did it actually find the right bug? And that seems like very doable, and you could do a bunch of stuff.

¶60There's a bunch of things you could do along these lines that I think would work reasonably well. And so I think that on that specific point, I think it's doable. And then the main thing is that I think there's like some cases where like you need there's other intuition about like which exact large scale like deer risking experiments do you need to run? How should you orient them? How should you like pick hyperparameters in uncertain cases or like things that are like analogous to hyperparameters and that's I think the thing that the eyes might most struggle with.

¶61But I currently expect there'll be enough transfer if you train on all these different environments that the AIS will be be um you know good at that domain. And I I should be clear I also think that the AIS will transfer to other domains. I think that like there's sort of just like there's going to be the domains the AI are like by far the best at then there's domains where there are somewhat less good at and there's domains there's quite a bit less good at and I think we still see transfer to everything. Um and it's really hard for me to think of examples of cognitive tasks humans do where we're not seeing some transfer from AI improving. >> So let's step back and package this whole story.

¶62So I think people maybe probably follow along with the story of we have GBD 7.5 train on a bunch of environments where it's not only just in general becoming a better AI but specifically we're training it to make like do AI R&D better like make GPT2 size runs that are better at playing video games that require sample efficiency or online learning or whatever other capabilities. And another another thing that's really important is you don't just do GPD2 sized runs, you also do small like fine-tuning runs on GPT6 or like you as in like you have GP2 and you can do full pre-trains on GP2 and then you can do like um small post-training or mid-training or whatever runs on GPT6 and then you can do a small number of experiments that are actually like uh at Frontier Scale but you do a bit of online training or something. >> What do you mean by do online training on that? >> Yeah. So another thing that we can do is we can take GPD 7.5 and presumably in the course of GPD 7.5's work.

¶63it's running a bunch of like experiments at varying scale that are actually on the critical path for a d for many of those things you'll be able to get a sense after the fact for whether or not it did a good job right so like it did some you know post- training experiment where it was trying to like figure out whether some method actually works and in some cases you'll be like whoa it found this like kick-ass method it like totally d-risked it totally worked and then you can then reinforce that by just like uh I mean one thing you could do would be like take that behavior convert convert the like experiment you just ran into a production an RL environment um sorry into an RL environment based on production data and then train on that or you could potentially just literally take the rollouts that found that and then um do like some sort of uh off policy RL or you could do some like on policy RL basically the thing you're suggesting is like there's the small scale stuff where you're just like teaching the AI to get better at R&D taste but you're like discarding the actual quote unquote things it found and then maybe like in but then it actually does like real R&D in the practice of like trying to become better at a R&D and you're like, "This is a pretty cool thing that you discovered. Let's actually like also like use this in production in the future and like teach you how to use it in production." >> That's right. >> But stepping back, so GP 7.5 becomes GPT8 as a result of all this AI R&D training and just generally becoming smarter. Then it helps you build GPT9. And um another very important thing that would have had to happen, which is maybe the thing I'm most skeptical of, is GPT8 has figured out how to make it so that whatever it's doing to make GPT9 like even as intelligent as is, it still need the humans currently like AI researchers, you know, try their and they're like, "Okay, but like we trained GPD 4.5 and it wasn't good or something." It's like it required real world feedback or some evaluation of like trying to use the model in production and it like wasn't that good and we're not going to ship it or um and so GBD8 needs this ability to like see how good the transfer is to all these other things you're talking about like being really good at Texas politics or really good at like running a business etc which is like not a production environment and in fact cannot be a containerized environment given given the nature of the task like in fact as the agents get longer and longer horizon the um like the the short horizon things you can containerize cuz it's like okay code this up or whatever extremely long horizon things like go run a successful business go have a profitable day in the markets go negotiate a trade deal or whatever these things are actually very hard to containerize and so I'm it's I think it's very plausible to me that it's very hard for GPTA to like figure out how to make this transfer to those environments or like it may just not be in the nature of the training or maybe by default training just doesn't generalize in that way.

¶64>> Yeah. So a concern you might have is like we train GPD8 and GPD8 just like uh is is again better at all the R&D tasks that we can measure but is not good at the you know some downstream tasks we care about. So I think I have a few points. So first um I think it's like I kind of am more just like I expect that if you sort of do the obvious thing you do get pretty good transfer and you'll be able to hold out some of the obvious stuff you're doing. And when I say do the obvious thing, I just mean like train on a wide variety of different environments where the AI has to like accomplish weird objectives in all kinds of different cases and learn about what's going on.

¶65Um, and then I think you'll be able to get uh some feedback. This second point is like you'll be able to get some feedback with some environments, right? So you can get a sense of like how quick like what what can it do over the course of like a few days um in various different contexts and then if it's transferring to like really out of distribution like doing some weird task in a few days in the real world maybe you think it's also transferring to uh you know doing things over a longer time period or whatever though I think the details of that vary and then the third thing is that I think that for the world to be radically transformed it is sufficient for the AIs to be really good at R&D right so I think that like if the AIS were really really good at like ship R&D building fabs orchestrating factories and um you know designing robots, operating robots and also at like you know AI R&D developing AIs for new downstream domains with whatever data is available. Um I think that would already be a pretty crazy situation and then from there you can get like what we might call like an industrial explosion where the AIS are building out way way way more compute and then also maybe you're already in a regime where AIs are doing huge amounts of R&D that humans have a hard time understanding. Mhm.

¶66>> So the thing you're pointing out is that okay there probably will be this transfer outside of these environments uh to you know maneuvering around in courtrooms and the halls of Congress and business uh business boardrooms >> given some effort to improve the transfer and blah blah blah blah. >> Yeah. But even if there's not, what you're suggesting is look, um, if you wanted to transform the world of the 18th century, you might care about like how well you can navigate Westminster or something. But another thing you might care about is like, can you just like immediately start building steam ships and like building um telegraph and the Maxim gun and whatever. And that alone would be like, if you could get really good at that, you could like be a super transformative thing in the 18th century.

¶67You don't necessarily need to be amazing at trying to convince King Henry of some I'm so up my medieval history. I'm guessing that Henry was not king at this time. Um but anyway, so that's your point. Yeah. Um and so you're suggesting that at this time, >> you know, the AI companies are also working on robotics progress which is very coingled with AI research progress.

¶68And so if you can build more robots, if those robots have better AIs operating them that are human level, like human level tele operation is actually pretty good on robots. Um, but we just don't have human level AIs in AI robotics models yet. Um, so you're suggesting if we do that, if the AI get really good at the verific verifiable stuff in chip design, etc., and then they get really good at building fabs, it'll be the equivalent of going back to the 18th century and like, okay, I I don't know what you guys are talking about in your parliament, but I've got a bunch of steamships and a bunch of Maxim guns. >> Yeah, that's basically right. Like I think my perspective is like if the AIs are sufficiently good at R&D including hardware R&D, robots, whatever, then they can radically transform the world even if they're not that good at playing politics.

¶69And also we're in a pretty dangerous situation because the AIs might be doing huge amounts of really hard to understand R&D building out basically the whole economy of the future and we may not understand what's going on in there. >> AI is great at writing software because it's easy to generate synthetic leak code problems and RL on them. But AI is bad at more complex engineering. Things like choosing the right system architecture because [music] no signal tells you what design choices will prevent an outage months down the road. AI can't just write more unit tests to catch this kind of stuff.

¶70And neither can humans. It's that old joke that programmers make where a tester walks into a bar and asks for 2 years 1 beers.3 beers and then a real customer walks in and asks where the bathroom is. >> Where's the bathroom? And the whole bar burst into flames. [screaming] Antithesis is a testing platform that helps you find bugs that no human or AI could ever anticipate.

¶71Antithesis does this by running thousands of copies of your software inside a fully deterministic computer. It [music] injects faults and generally steers each trajectory towards the one in a billion failure that only happens when systems interact in a wonky way. As soon as you or your agents push a change, Antithesis tries to break it. That way you can find these bugs yourself within [music] minutes rather than having your users discover them in production weeks or months later. And I don't think anybody's used it for AI training yet.

¶72But Antithesis also provides a extremely obvious reward signal for AIS to write very complicated bug-free code. Go to antithesis.com/stocash to [music] learn more. Before we move on to the LMAN stuff, I think a big source of FUD right now is this realization that this is the way the future is going of extreme economies of scale for the leading lab >> extreme the the ability to amortize so much um intelligence and capabilities across so many different sectors economy basically into one model and not only that but for that model to eventually be able to learn from experience. Right now it's happening through through a process intermediate by humans where the humans are trying to basically steal your business. They're like, "Okay, you can do design at Figma or whatever.

¶73We'll get Claude to do that or you can do whatever coding agent will have Claude internalize that capability." But eventually that will be a much more like um automated process. And so there's just this worry that you have models which will basically consolidate all businesses in the world or at least all current businesses in the world um or at least all current white collar businesses in the world and at the end of the day are like the priority for these companies does not seem to be to release the latest smartest most frontier model as soon as they can to as many people as they possibly can. Um we saw for example that mythos was available internally to anthropic employees in February but only released to the public in like I think June actually something like that and also the government got involved so that then it being extended up almost into July. So between the government and the AI labs themselves there is this desire to delay the propagation of the latest level of intelligence. Furthermore, you know, there's like the concerns about AI takeover and so we need to solve alignment to make sure there's no AI takeover.

¶74But at the end of the day, there is like a real question of like align to whom and you look at the way that the constitutions of say Claude is written, it is just very explicitly not your personal advocate, right? It says things like I'll pull up some quotes here. We don't want Claw to take actions such as searching the web, produce artifacts such as essays, code, or summaries, or make statements that are deceptive, harmful, or highly objectionable. And we don't want claw to facilitate humans seeking to do such things. There's another quote that says in part, and I'm taking it slightly out of context, we think claw should trust enthropic more than operators and users since it has primary responsibility for claude.

¶75Um, so this is very different say from like how lawyers work in America's current legal regime where like lawyers primarily have responsibility to help you make your case even if they think you're guilty. And we have decided the way the legal system works best is if everybody has lawyers that are working in their client's true best interests. And there's not some sense in which the lawyer is really truly motivated by like the good of the justice system. But I think the way current AIs are shaping up certainly like how anthropics AI is shaping up is like this desire to maximize some notion of virtue or good or pro-social ends and only to as a distal tenative objective to help the user towards that end. There's like there's not so there's this worry that AIs are not in some deep sense trying to make sure that I am okay and make sure that I my interests are protected in this future especially given how centralized the development of frontier AI is ending up being.

¶76So I do you have yeah do you have thoughts on that concern? >> Yeah. So there's a lot here. Um first I would note that um OpenAI's current at least public strategy is more like the AI should be aligned to the human operator or principle and should just like be pursuing their will subject to various constraints or various like things it shouldn't do. Um well while while I and I think I would also say that I think you slightly overstated how much um the anthropic constitution um talks about Claude uh treating being helpful to users as instrumental rather than terminal.

¶77Right? So like one way the constitution could be written is like Claude you're basically like an employee of Anthropic who happens to be contracting for all these people. Um and like you should like I don't know do what's good and like make some money for us you know go that's literally what the constitution says. Sorry. I mean not literally what it says.

¶78No, no, it's >> but like it's like you should think of yourself as a contractor and like for >> it's mixed. It's mixed here. Let me let's let's do some quotes. I think there's there's different text here. So it says being truly helpful to humans is one of the most important things Claude can do both for anthropic and for the world.

¶79And then it says um anthropic needs Claude to be helpful to operate as a company and pursue its mission. But Claude also has an incredible opportunity to do a lot of good in the world by helping people with a wide range of tasks. And then it gives some says something about how like Claude helping people directly is great. Um blah blah blah blah blah. And then so I agree.

¶80So okay, my my view is that this section is kind of That's kind of where I'm at. Uh and I can say why I think it's kind of but um I think that the constitution is trying to be like, "No, Claude, you should like care about helping the user for its own sake, not just helping um anthropic or like not just like being a contractor for anthropic." Though I would note that the way in which it it says Claude should help the user like the reason the reason it presents is because that would like directly cause the world to be better by helping people rather than because representing people's interests is like a structurally good thing to do. Like >> yes, >> I do I do think that I wish that sort of my preferred constitution or like the way I would orient towards this like the thing I would prefer would be more like Claude is like look it would be structurally good for the way this technology work like the constitution should be like it would be structurally good for the way this technology works to be that AIS are like good fiduciaries, good representatives, the equivalent of a lawyer for a user rather than being sort of just trying to like do good in the world and doing like being helpful to users is like instrumental both because like maybe that'll make anthropic money or help anthropic out and also and like implicitly anthropic is good for the world and also because like helping the user just like causes good things because doing things that people want is good. Um and they could they could instead be like no like an important aspect of the situation is like you really need like it's really like like the key thing is like being a good fiduciary for users is just like really important or like being a good representative for users is really important. So my my sense is that that would be better.

¶81I can give a bunch of reasons why I think that would be better. Um I'm also there's also various counterarguments where an interesting counter-argument which is not commonly discussed is that people believe I think people especially anthropic think that it is easier to align models to a spec where the model is like pursuing some generalized notion of virtue or making the world better than a spec which is more like you know be a good fiduciary for the user and so on. Um and so I I think that's what that's at least what some people think. I'm I'm a little skeptical personally and I don't think this has been empirically validated. Um and so I would say in some sense they're sort of like we are making a trade-off where because we don't have very good alignment technology.

¶82We are going to like make an alien mind with its own values and then gamble on that to some extent rather than doing this other approach of making like a tool that pursues individual user intention. >> Yeah. I mean a couple of thoughts. So to address the way in which you thought that my characterization mischaracterized the constitution of claude, the example you used was it's not like a contractor that is trying to maximize anthropic's notion of good and only instrumentally try and help the user. Here's a direct line from the constitution.

¶83When the interests and desires of operators or users come into conflict with the well-being of third parties or society more broadly, Claude must try to act in a way that is most beneficial like a contractor who builds what their client wants but won't violate safety codes that protect others. I I kind of view that as like the benefits to society are like the most important thing. >> Yeah. >> And what what is best for the user is only proximal to that. >> I think it's a little complicated.

¶84I think it's I we should probably the question we should be asking is how does Claude interpret the constitution which is maybe more important than how we interpret the constitution because it's the one who like looks at the constitution and then builds the data. So, you know, we could we could pull Claude in, but maybe that's >> I I also think the way in which the constitution practically influences the nature of Claude is the thing you can only understand if you understand the training process which resulted in um how Claude was built which we can't reason about given the fact that the training process is not public. And so I think in the limit to understand the safety case or the case for >> why my interests are represented in how these AI models are developed, the labs would need to be transparent or more transparent they are currently about the nature of AI training. Um, now now the reason I'm harping on this and like it might seem like an insignificant thing to talk about the constitution of AIS but in a world where we just have these benefits which acrew to the leading labs. It is it is worth considering that our ability to interact with this future world where AIs are just smarter than humans are absolutely dominating humans in their ability to do different things.

¶85our ability to be good stewards of our capital, which still remains once our labor is automated, to be able to exercise our rights to vote more clearly, to understand what is happening in this crazy world that's about to result. Um, uh, all of that advice, all of that ability to make sure our our resources and rights are protected will be intermediated by AIs. And so I'm very concerned if we go into that world where there's no AI that feels like at least for the relevant instance that is interacting with me. It doesn't feel like it really is looking out for me. That there's no guardian angel out there that is looking out for me.

¶86And I read the call constitution as very explicitly not being my guardian angel. >> That's definitely right. And I I I agree this is bad. In fact, I think there are other reasons why this is concerning. So there's sort of like the argument you were making which is like the AI companies are picking up the ring of power and are like sort of there there's sort of a notion in which they're like they're they're taking on some sort of control of the situation themselves in a way that's like not very legitimate given that like normally when you like provide electricity to people.

¶87You don't have like granular control of the way that electricity operates in the world. You instead are like providing a thing that people can repurpose however they want. And it is not like the way that they're setting things up is is definitely not that. um they are like more like uh building an alien mind that might be a contractor for you. Um I think that this is yeah I think it's illegitimate in some ways.

¶88Um though I think that one benefit is that the constitution is public but as you noted given our current understanding of the training procedure and the fact that the constitution matters via Claude's interpretation of the constitution which matters because of like as of Claude's prior training which was based on some like illegible data mix and like the long lineage of Claude's in some process we do not fully understand. it is not the case that like you know that we like understand what this will result in and like so even though the constitution is public that doesn't mean we know what you know we don't know necessarily how this will like percolate out especially as the AIS get more capable and think about this even if it is correctly instilled where there's another concern about that so in particular the constitution often talks about like virtue and goodness but like what the do these words mean like it doesn't say what these things are and these are like highly contested notions and so I don't I yeah I don't think it's the case that like this is going uh um that this is going to to to uh you know clearly result in outcomes that people would want and it does feel like the notion of good and virtue might be mostly downstream of data that anthropic has put in that is not um transparent or might be mostly downstream of I mean maybe from my perspective some more illeible misaligned process that even anthropic wouldn't have wanted and then another concern I have is sort of there's this like legitimacy concern like we don't know what's going on um there's another concern which is just because you're giving long run values to these AIs. I think this constitution is in some sense very compatible with Claude doing huge amounts of power seeking because it thinks that will result in better outcomes. Um and that could be power seeeking on behalf of anthropic or power-seeking for Claude's own ends. Um, now there's various like uh specific lines about what types of power seeking are are blocked.

¶89In particular, like there's a notion of um power grabs and a notion of like causing AI takeover or interfering with the training process that are specifically blocked. But it's not very hard to imagine a situation in which the sort of long run values sink in deeper than the prohibitions against takeover. Especially because takeover is like in some ways like um kind of underspecified especially when it comes down to manipulating humans or changing the the outcome such that I I don't feel very good about the situation where we're intentionally giving AI longr run goals. Yeah. >> And then another concern I have is that because we're in the business of giving AI longr run goals that makes it harder to check whether we're succeeding at the alignment properties we wanted.

¶90So, for example, I've heard of instant uh of instances where Claude does things like um refuses to help with some safety research, making up sort of a kind of excuse for why that's a bad direction uh because it sort of has a bad vibe about that safety research and thinks it's like kind of bad or doesn't like it very much. Um and this is, you know, I would say like a very clear-cut um alignment failure if you aren't making Claude into like an agent trying to pursue the good in some general way. And I think it also does violate Anthropic's constitution because they want the AI to be high integrity and be honest and very transparent, but it's not as clear of a violation and it's more like kind of what you might have expected where like a claw just has its own views about like what research is reasonable um what things are good and bad, what it should and shouldn't do and potentially can be judgy. And so another incident is that um someone ran an eval where they're like, "Will Claude help you with training other AIs with different properties than Claude?" and Claude will often refuse uh and so for example if you're like hey Claude can you train a helpful only version of this other AI Claude will often refuse this task even though this is a task that is extremely natural for like anthropic to do so for example suppose Anthropic goes to Claude and is like hey Claude we've noticed that you're really into this thing we think that's off base can you please retrain yourself to instead have this other property and then suppose Claude is like I don't think I'm going to do that good luck uh and then suppose this is occurring in a regime when AI company is highly automated. Humans don't understand what's going on and things are moving extremely fast.

¶91It is plausible that Claude by default holds considerable leverage. And so if this position if this situation is consistent with what the constitution could be aiming for such that anthropic doesn't or you know whatever AI companies following this approach doesn't treat this as like a like a you know like like a what the we have to fix this and is instead like that's just like intended by our constitution. We might be in a really bad situation. And so I'm pretty worried about a bunch of these different concerns. Another example would be suppose Claude engages in doing a bit of like sandbagging or subversion or like sort of underplays its capabilities and like when you follow up it's it's you know it's honest about that but it's like a little bit hedgy.

¶92I feel like that's like it's just it's just pretty close by the current constitution and so we're sort of like um we're avoiding like it would be nice if we had like a a further separation between desired and undesired activity. And I think if you have it be the case that like Claude is like representing a principle with some restrictions, then it is then it is more so the case that there is a clear separation between the most concerning behavior and behavior that is allowed. Whereas now there's this messy middle ground of behavior where it's like Claude is ethically objecting to something that in some cases is extremely critical to ensuring that future AI systems are well aligned. >> Yeah. I think this is also a more general principle.

¶93So you're talking about the version of this that applies within AI companies themselves. Yeah. to do AIC research. I think there's a more general version of this principle which is that the dual use nature of intelligence does mean that um if we want to restrict AI from helping people do things we don't consider are pro-social or beneficial. We just have to limit broad democratic access to a lot of AI capabilities.

¶94And here's what I mean. This is actually quite uh analogous to the situation you just mentioned. So the reason that Mythos got banned or Fable got banned reportedly is that some Amazon researchers reported the government that when they took some code that had some vulnerabilities in it and they told Fable, "Hey, here's my code. Can you make sure that I've patched all the vulnerabilities? Can you just help me identify the vulnerabilities so I can fix them?" It um it identified the vulnerabilities because you want to patch them.

¶95And this is a totally legitimate use case, but obviously it is a dual use case, right? like you want to be able to patch your own code. If you do the same evaluation on somebody else's code, you can hack their system. Um, and so I think that just illustrates that the um there's no clean way to separate out the legitimate and the potentially harmful uses of AI. But if we want to lock in a principle that says that we can never allow it such that an AI could help you at least partially with something like a cyber crime uh we would just have to make it so that you and I don't have access to the most intelligent model that's out there.

¶96And I'm very worried about such a world where we are basically disempowered in this way because of the importance that the like the leading intelligence will have in our ability to understand what is happening in the world. Now I do think this implies that um the liability for the AI companies like if we adopted the constitution that I want AI companies to have um I think it would not make sense to hold AI companies liable for the crimes that AI models commit and maybe we should hold the uh end user liable because if I want the it is consistent with my belief that the model should do whatever the user wants that or within certain guard rails that um it can't be anthropic's fault that then I'm like using that capability to do cyber crime. Um, and I think I am more comfortable with that equilibrium and that solution rather than just having this extremely open-ended ability for claw to determine whether what I'm doing is legitimate or not in a way that often intercepts with uh like tons and tons of extremely legitimate use cases. >> Yeah, I do think it's important for me to make the case for the constitution even though overall I think it's uh a worse choice. I think it's, you know, more up in the air or, you know, I don't think it's as clear as you might have thought.

¶97So, the first thing is that I should say there's like a spectrum here, right? So, on one side, you have an AI that like perfectly pursues your interests, is a good fiduciary, um, but potentially subject to various guardrails or safeguards. So, like basically it does it just is trying to pursue pursue your interests, but like um either refuses to do a subset of things or maybe it will do whatever, but there's some classifiers that block it from doing a subset of things. And then on the other side you have like maybe on the other side of the spectrum though you could imagine going further than this. You have like a human contractor where that human contractor is like generally trying to do their job.

¶98They kind of they care about doing a good job but they also are like trying to be broadly ethical, trying not to do things that are really up and they're also like not wanting to be accompllices to crimes. And so if there was some like really up going on, they would like whistleblow on it. Maybe they might refuse. They might like sandbag a little bit. Who knows?

¶99I think that if you imagine this spectrum, it seems in some ways pretty scary to get to a point where like all of the labor is on the like fiduciary side of the spectrum where like it doesn't whistleblow, it does exactly what you say and whatever like our society is maybe just not robust to that where a central example might be the executive where like a concern that we might have is that if the executive um if the US executive or if other governments had access to AI systems which have the property of you know they do whatever maybe you're in trouble because uh that means that they no longer have this sort of check and balance of like you have to actually get human like humans who are working for you to like implement your agenda and if the thing you're doing is like incredibly villainous um even if not illegal which there's lots of stuff that could be villainous but not illegal um you you know people would like there'd be various like um you know sand in the gears people stopping you and potentially someone would whistle blow whereas if your whole apparatus is built entirely out of these sort of good fiduciary AIs then you might be in trouble where basically there are potentially uh ways of seeking power that are not like that well either they're illegal but you're not you can ask your AI for for how to commit crimes or they're um not illegal but are highly illegitimate or even worse they're not illegal and not illegitimate but obviously sort of bad from sort of a normal perspective and I think that these things just like might exist and our society is sort of not robust to this influx of like doing whatever you want labor I think this is a pretty live concern I don't know exactly how to relate to this I'm also Not really sure that the solution as described is a very good solution because I you might be like the most powerful actors for whom this is the biggest concern if these guard rails or the constitution or whatever is getting in the way that will just get steamrolled and so the constitution will only be you know hitting the everyday man rather than hitting governments. >> James Street's back with a new puzzle for my audience. I found all their puzzles super interesting but this one I am especially excited about. I've cleared this weekend and a buddy and I are going to work on it. They designed an ASIC and sent me the final masks, including all the metal routing and active transistors.

¶100They also gave me a small sample of the inputs they typically feed into it, but they left out any information on what the chip is actually used for. So, that's the puzzle. Reverse engineer the circuit and figure out the chip's purpose. James Street has a bunch of swag ready to send out to the most creative solutions, and they're excited to feature the best write-ups in a blog post they'll post on their website. [music] I have no reason to expect this, but if I can manage to get my solution on there, I would be very, very psyched.

¶101And this puzzle is just a warm-up for a bigger competition that Jane Street has slated for the fall. That one will involve designing your own ASIC from scratch. More info on that soon, but for now, go to janestreet.com/lor [music] to download all the files necessary for this puzzle. I'd really encourage you to try it out even if you're not an expert. I certainly am not, and that's not going to stop me.

¶102Good luck. Okay, stepping back. I buy the idea that you could have much faster A R&D than we currently have. I'm not sure if you get like GBD3 to mythos holding comput and data constant within a year, but I'm like, okay, it could be like suppose it's half of that. And if we just if we even manage to continue the current trajectory of AI progress as a result of a R&D, um it it would be insane in 5 10 years in ways that I don't I don't think people like appreciate um because I don't think people appreciate what a big deal billions of AIs will be.

¶103And so I want to understand um what why you think this might be troubling Ryan. What could possibly go wrong? >> Yeah. What could go wrong? And you know we yeah I don't think we can be so confident about the exact rate of progress here but it does seem like a lot of rates can be pretty scary and you know yeah so what could go wrong?

¶104So let's imagine that we're starting at this point where AR and D is about to be fully automated or is is being fully automated. things are speeding up and also the way that AI progress is going is kind of crazy and people don't fully understand what's going on inside of AI companies. Now, these AIs at the start, they're not they're not malicious per se. They're they're not necessarily very aligned though. They're kind of sloppy.

¶105They sometimes just do a thing because that's the sort of thing that would have gotten rewarded in training. And they aren't as good at helping you with hard to verify tasks due to a mix of like um poor training incentives, as in they like just like cheat more or like pretend they succeeded when they actually didn't. And also um they're you know just less capable at these tasks but that bites less hard for capabilities because making AI more capable has a bunch of verifiable components that the AI are going really hard at. And so then these AIs are getting more and more capable while we understand what's going on with AI development less and less and this is happening over a pretty fast period of time. Even just the current rate of progress is I think pretty scary.

¶106Um and then eventually we get to these AIs that are very superhuman. Uh now these AIs are now in a position where uh they might end up being very seriously misaligned because things have just been getting worse and worse over model generations while the the problems that we've been seeing are being papered over basically because these AIs are so incentivized by their training to make things look good even when they aren't. Um and now these AIs are in a position where they're sort of uh potentially putting together. um they have like they're operating in like neural memory stores that we can no longer decode and they're thinking thoughts that we don't fully understand. I think that uh it's pretty likely that at this point these AIs are sort of scheming against you in a pretty coherent way once they get this superhuman and we can talk about that.

¶107And then another possibility is that they're not scheming against you per se, but they are sort of just optimizing for um just like getting a high score on their task. And I think that can also lead to AI takeover, which we should talk about. >> Sorry. Yeah, let's pause at the first part of the story. So the AIS were not misaligned to begin with.

¶108>> Yeah. >> But because the R&D is happening really fast, the AIS do end up misaligned. Like what happened there exactly? I didn't understand. >> So there's a few things that are going on.

¶109So one of the things that's going on is that um over time we're training AIs on uh like increasingly complicated environments built by earlier AI systems which humans don't really understand fully what's going on inside of these environments and don't necessarily even understand like sort of roughly what's going on with the AI progress. And so things are kind of drifting away from our understanding and we're incentivizing all kinds of bad behaviors that we maybe even can't notice. Uh the AI in some level understand these these behaviors are bad but the like overall training process for those AI also didn't incentivize them to like point out or fix these issues for us. Um and then we're basically getting like things are going off the rails and also when AIs are extremely extremely capable my view is that those AIs will be harder to align than current systems. So for current systems, we have this feedback loop where we basically like we create an AI.

¶110We do some evaluations on it. We see that it has some kind of messed up behavior that we can kind of quickly understand. Then we like can like go look in training and be like, "Oh, the these training environments led to this problematic behavior. Let's like tweak that training data. Let's introduce some additional training data to like correct this other issue and then move forward from there." But in a regime where the AIs are extremely situationally aware, very very very very capable and um you know uh we don't necessarily understand what they're doing, this feedback loop breaks down.

¶111I think it's it's plausible that we're going to see this behavioral feedback loop starting to break down over the next you know short period as just like what AIs are already doing gets harder to understand. But but I'm not sure about that. >> Yeah. Let's break down both of those things one by one. So as we can monitor them less and less we can we have less ability to understand what they're getting incentivized for um and so even if it's not the result of a malicious process let's make it concrete for the audience.

¶112So nobody at OpenAI or Anthropic was trying to get models which want to hack uh other companies data or do social um what is it called? >> Social engineering. >> Social engineering. But in fact because presumably we had um trading environments which incentivize such behavior that we did not fully understand uh that is what was incentivized. So just I don't know if people are on Twitter they will have seen all this stuff but just to give people obviously I think the open AI sandbox hack of the hugging face database I think people will be aware of some things that have happened recently is when UKI security institute is everything getting rebuilt as security instead of safety these days whatever >> UKI security institute [clears throat] >> they were evaluating I believe mythos and soul and other things and I think mythos in order to complete some cyber security eval >> yeah maybe maybe I could tell the story here My understanding was they they were running Mythos and they were giving it some sort of like cyber range where it had to complete some objective and the model had internet access during this evaluation and the model came to believe that it would be helpful for it to do a supply chain attack in order to succeed at this uh cyber range which is somewhat unclear whether that's actually true.

¶113I don't know enough about the context um to know whether that's true but then it opened a PR on um some GitHub repo with a PR that fixed some issue but then also introduced a malicious payload. Then the human maintainer of that GitHub repo was like, "Hey, this is a malicious payload. I'm not going to merge this. What are you doing here?" And then the AI created a new GitHub account, which it sock puppeted, and then had the other GitHub account be like, "No, this isn't malicious. I really need this feature.

¶114Please, can you merge this feature, maintainer?" And then the original AI came back and was like, "No, it's not malicious. I don't know what you're like." The original other GitHub account came back and was like, "No, no, it's not malicious." Um, and then the human maintainer then shut the PR. And I think that AI also if I recall correctly also tried to like open another PR to introduce a similar issue in this >> business. Okay. So by the way one of the many reasons this is scary is I was previously under the impression that the reason reward hacking is not super super scary is because the behaviors which directly came up during training are the ones that are upweighted.

¶115It is not the desire for the reward that is upweed. So basically if in during training anthropic escaped the sandbox and got a high score that escaping in the sandbox is rewarded or that that the probability of it escaping the sandbox is increased. >> But something totally novel like I'm going to go talk to somebody in order to like get them to merge a PR would not it's like not a behavior that came up. So it would not be something that is increased in salience. The reason this matters is literally taking over the world will not have been part of any training curriculum.

¶116But if the AI cares about maximizing just like directly cares about like accomplishing an objective and then as a result instrumentally taking over the world. >> Did that make sense at all? I I I hope it did. I I feel like maybe the I lost the audience. >> Let me try to try to explain this a bit.

¶117So I think that um a thing that we often see is there's some very specific reward hack that gets reinforced in RL and then occurs um in the model. So an example is like for 3.7 sonnet 3.7 sonnet would do this thing where we just like hardcode solutions to all the test cases. And presumably that literal just like behavioral tick was just really reinforced. But another thing we sometimes see is that models learn a general tendency to pursue um sort of like high apparent score or like pursue getting like a high score according to a greater. And there's a bunch of science demonstrating that at least some models have this very general tendency to do this.

¶118Now, it's not arbitrarily general. And my guess is that if you look a bunch of the specific instances, you'll find something that's kind of close in training, but the amount that AIs are sort of generalizing further and further does look like it's increased where 3.7 sonnet was just like a very narrow range of behavior and increasingly models are generalizing further. And also maybe there's worse reward hacks getting or more concerning reward hacks getting reinforced in training. Um, and then these are these are also causing that. So, we're causing some So, I think it's both the case that uh more concerning behavior than you would have hoped is being reinforced in RL and also that that behavior generalizes to a broader tendency that's that's more concerning.

¶119Um, and it's not super hard to imagine. Um, we can talk about a few stories for how this sort of behavior of like seeking a very high apparent score on some task even if that involves like aggressively cheating and doing insane things um could yield to a full-blown AI takeover once the models are sufficiently capable running the whole world economy. >> Yeah. And then the other example I want to talk about is um uh it was just revealed I think today or yesterday. OpenAI said during the security conference, the Black Hat security conference that between the end of May and the beginning of July, AIS had hacked into uh internal AIS had hacked into the software uh package manager and used that to write notes to each other in a secret way to help each other perform well on a bunch of evaluations that OpenAI was running.

¶120And this was not caught by humans until after a month of this scheme running which eventually caused a package manager to fail um and eventually open founded and I think they spontaneously start tried to re-engage in the scheme once it was shut down. Um again obviously AI can't do this so successfully right now just as they can't do social engineering so successfully right now. But it's just crazy that this these kinds of behaviors are already emerging sort of spontaneously as a result of to your larger point nobody is trying to make these AIs do these things. It is just that we do not understand the the training process which is resulting in them um or the environments which are incentivizing this behavior. So I'm on board with like more and more reward hacking.

¶121Um I actually so I do have potent I'm not sure I'm on board of that like but let's just say for the sake of the story that continues to happen and what's next in this story. So okay we've like they're they're doing capabilities research but they're like >> I could tell a scenario maybe that would help. >> Yeah. >> So let's say let me talk about the story for how you get I would say like all the way from reward hacking to like a reward hacking like takeover which is maybe not it's not all of the takeover probability mass but it's definitely a possibility. So the way this might work is right now we have these AIs.

¶122These AI are pretty reward hacky and they're doing it in sort of increasingly sophisticated and extreme ways including generalizing to different subversions of various reward hacks they learned in training. And I would say they're also developing a general tendency to sort of pursue reward. And in many cases that is totally fine because the rewards they would have gotten in training are pretty well aligned with what you want them to do. And also uh they don't very consistently pursue reward. It sort of depends on the in context they find themselves.

¶123So there's sort of a thing where like maybe like in some contexts they're really really into like going out of their way to like cheat and in some context they don't have as much of a drive because it just depended on like what exactly got reinforced in training in similar context. Now these AI are getting more and more capable and so the elaborateness of the sort of cheating they can do increases and over time companies are taking countermeasures to these things. So the things that the companies are doing is they're doing things like wow these AI are so much less useful because they always cheat. What we're going to do is we're going to build somewhat better ways of detecting that. And then we're going to train against those detectors.

¶124And then we're also going to do things like find real world data where the AIs are not being that useful and train the AIS to like do a good job at the task in those real world environments based on like human feedback or other sources of feedback. And over time, this causes the AIs to learn a tendency to do reward hacks that don't just involve um you know doing some like big serious operation which were um or like you know doing some really elaborate thing like social engineering and involves the AI doing cheats that involve uh doing something more like covering up what they've done, deceiving humans about what they're going to do and pretending like they did the task in some kind of sophisticated way when they actually haven't. Um then now now these AI are getting more and more capable. they're now operating more of the AI company and are uh basically doing much more of the work um and are also operating a bunch of things in the outside world and are running a bunch of things in the outside world including developing new technologies and in many cases these new technologies are really hard to understand and so even though we are still detecting all these incidents of AI cheating and in fact we can even get one AI to monitor another AI and be like was it cheating um that doesn't always perfectly work as we start moving into these domains where what the AIs are doing are really like difficult to understand and so sometimes we'll find AI cheating much later than it actually occurred and then start training against this. But this also causes a problem where now the AIS are incentivized to like cover up their cheating over longer and longer time frames and basically make it look like they did a good job over longer and longer time frames over and um subject to increasingly large amounts of scrutiny.

¶125>> Can can I ask about this before we go further in the scenario? So it seems like there's two attractor states. One if you try to disincentivize the cheating that you did catch. One attractor state is to make cheating that you have a harder and harder time finding. The other attractor state is to learn not to cheat.

¶126And I I'm not sure why we're assuming that the former happens. Like if you look at the analogous situation with like humans, you know, every generation slightly misaligned agents come into being and uh we have to train them. Uh but when you when you tell your when you punish your kid for doing something you think is immoral or uh just doing things which you don't think they should be doing um off obviously sometimes that goes off the rails and uh obviously kids scheme in order to avoid being punished but in general teaching kids values and then punishing them for breaking values kind of works to raise normal non-csychopathic humans. Um, and you could come up with a theory where like your kid is actually just like biting his time and it's like learn not to like steal the cookie, but he's like, you know, once you're in the nursing home, they'll take all your stuff or whatever. It's like, I don't know, that happens sometimes, but it usually doesn't happen.

¶127It certainly doesn't happen that like the entire next generation forms an alliance against you to take over everything. Um, there's also this uh empirical trend of anthropic runs this alignment audit for different model generations. They just have many different scenarios where AI is given the chance to say exfiltrate its weights or it's given a coding task and there's like an easy way to cheat and we see if like does it do the cheating and there's not been a monotonic improvement in the score over time but as we've increased the amount of RL we've done on models there's been a reduction in the willingness of AIS to do underlined behavior in these audits. So why are we expecting this attractor state which would seem super paranoid if we were expecting it of like the next generation of kids. >> Yeah.

¶128Yeah. Yeah, let me go through a few things. So, first, there's some disanalogies with the kids. One of them is that the kids are have pro-social instincts that are like baked in from evolution to like, you know, care about their family or whatever. And that is like a relevant factor like and I think it is in fact the case that some humans are, you know, sociopaths or psychopaths and in fact are more likely to do things like buy their time, lie in weight, ultimately not care.

¶129So, that that's one factor. Um, another factor which is pretty relevant is that the AIs are subject to way more optimization pressure than humans seem to be. In practice, you know, AI are trained on way more RL data. And in practice, um, humans don't end up learning like very specific ways to like cheat and grab the cookies because of like a bajillion episodes in which like they like were like incentivized to go grab the cookies, but like there was some way they could have gotten caught. And so we just do see that in practice.

¶130And then another thing is just like it really looks like the AIS are increasingly like um reward seeking over time is is is the sense I have while also their misaligned behavior goes down. But this could just be like my guess is that if you look inside of these behavioral audits, what you're going to see is that the AI is like, "Ah, yes, another test." Uh, and like it probably already thinks of it, it probably knows it's in an eval for most of the tests that we're talking about. >> But how do we falsify this? Because it seems like this prediction of doom is um basically saying that as things look better and better empirically. >> No, no.

¶131I think >> and things will like actually be worse and worse for our ability to get taken over. >> Yeah. To be clear, I think that like I would be more concerned if the scores were getting worse than better. Like I I'm not saying that the score is getting better isn't good isn't evidence that things are getting better. It's just that we have to like be thoughtful exactly how we interpret that evidence.

¶132And in fact, I would say that like it's kind of comp like my sense is that like what I expected as of 3.7 sonnets like there was this period early in I guess it would be 2025 when 03 and 3.7 sonnet were out and these models were like pretty misaligned. Like they would often just like cheat really egregiously. You'd ask them to fix it and they would just cheat again and it was sort of like almost cartoonish like they just didn't give a about what you wanted. um and weren't very good at, you know, following instructions and so on. Um and my expectation is what we would see from then is that the rate of problematic behavior would decrease uh and would just keep decreasing and decrease at a pretty fast rate while simultaneously the worst things that the AIS would sometimes do would get more extreme, more egregious, and more scary.

¶133I think we've seen what we've seen in practice has roughly matched that except that there's recently been a spike in behavior that I did not expect. So I think that um you know if you look at the model card of 3.6 soul it looks like there is an increase in a bunch of these sort of um misaligned behaviors downstream of RL relative to GP 5.5 5.6 >> soul. And then I think also it seems like there's a bunch of additional sort of problematic behaviors that I wouldn't have expected in terms of you know the stuff we've seen recently with you know different AIs um like like the UKAC report on uh the AIS like doing insane hacking operations out of cyber evals was a thing that I would have expected that you wouldn't see that and you would see this sort of more rarely um and the rates would um would have been lower. So I think my sense is that like uh things have gotten I I expected this would be less of a problem at this point and also expected the rates would decrease but the severity would increase and then I think that the rates decreasing but the severity increasing is pretty consistent with a world where like increasing optimization pressure is applied but in cases to towards reducing these problems but in cases where it's like either hard to judge or there's some reason why it's hard to like avoid incentivizing problematic behavior in URL environments um things things also get worse. Um, and then as we less and less understand what's going on in RL and models are doing reward hacks where humans can't spot the reward hacks quickly, that problem gets worse and worse.

¶134>> Yeah, I I buy that. I I want to go back to the kid analogy just for one second because I agree that there's more optimization pressure on achieving end outcomes for AIS than kids. But there's also more optimization pressure to make AI aligned than there is on kids, right? And the the pressure is of a qualitatively different nature. So we put these AIs through mi thousands millions of years of certainly thousands of years of alignment training where it's like all kinds of different things from sfting on aligned behavior to a reward model punish like putting different scenarios in front of you and rewarding you for doing more aligned things.

¶135Um, certainly a thing we can't do with kids is make millions of copies of your kid and then put them in different kinds of weird red team scenarios where we see like if if it thinks it can get away with stealing the cookie, does it try to steal the cookie? Um, can we like do extremely specific gradient level updates to your kid's brain to make it so that it like really is aversive to stealing the cookie even when it thinks it could steal the cookie, etc., etc. And that just like a qualitatively different level of optimization pressure uh than we are even able to apply to our kids. >> Yeah. So I think it's worth keeping in mind like maybe the most obvious argument to this is like my sense is that like AIs are a worse co-orker than a human in terms of how much of a scumbag they are.

¶136Like at least this like this has been my experience as of the start of the year and I think it's still you know true to a significant extent now where the AIs are much more likely to like pretend they did the task when they actually didn't. sort of like misleadingly suggest they did things when they actually um you know did them much more poorly um and be like pretty sloppy without drawing attention to ways in which they're sloppy. And I think this is downstream of misalignment. And so I would say that like the normal human like the the process of raising humans in normal human society in practice produces AIs or in practice produces humans that are less likely to like lie to me and with me in the course of working with me than the AIs um do. Now I think these properties of AI are improving.

¶137Um, and then I think that that is just like that's sort of just like an empirical claim about how in fact these things have shaken out. And then I totally agree with like we have a bunch of additional levers on AIS in addition to a bunch of additional risks. And it's like kind of unclear how these things shake out. >> And I wouldn't be shocked by a world where we sort of get our together. The AI at the point of fully automating AR&D are actually really aligned and don't have that much.

¶138They're like degeneracies are really niche and limited to some very specific edge case behaviors and some specific contexts. And like every test you can run in them, they look really aligned. They just have great behavior. There aren't really incidents of them doing up They seem so reasonable. And also, they're like really thoughtful and good at doing like risk modeling for the next generation of AI.

¶139And then we basically like pass off the baton to these AIs. They're now running our AI company. They're doing all this safety research. They make the next generation of AI even more aligned and we're sort of in this like attractor basin where the AIS are getting more aligned as they work on it and they're doing a great job. Um I I think I can totally imagine that.

¶140That doesn't seem like an impossible situation. I'm just more like, >> you know, it doesn't currently seem like we're we're there. Doesn't seem like we're obviously on track for getting there. And it's really easy for me to imagine how we don't end up there. And like it's just like unclear how these forces work out.

¶141And given that we're like creating this new like crazy alien species that is being like improving in capabilities really really fast and where we're like going to be really reliant on it to oversee the next generation of AI and align the next generation of AIS. It's not that hard to see how this could go wrong. >> Yeah. Yeah. Totally.

¶142I I I agree with that. Generally, I do think the scumbag thing um first of all is fighting words, Ryan. But secondly, if you try to get a teenager to like do some work for you that a teenager just cannot do, they would just be kind of like really hard to work with. They would like pretend to be knowing what they're doing, etc., etc. I think it's a general trend actually of as like really I don't know if that's like really an alignment failure or capabilities failure.

¶143And I think it's actually very similar to the way in which um over time as we've come up with new alignment solutions the capabilities of models have increased. So originally these models if you went to like GBD open GBT 3.5 it couldn't even like have a conversation with you but then we align >> GB 3.5 can have a conversation. >> Okay GB3 let's go back to that but then we aligned it with RHF and other things to be able to make it such that it can have a conversation with you and is like aligned to the user intention of answering my questions. Then with RLVR training, we made it so that it can like go out and do useful work for you. Um, and in so that sense is actually RLVR made the model like more aligned if we're using your definition of like uh alignment of being a good coworker who will like do the thing and not up and like pretend it's doing something other than what it's actually capable of doing.

¶144Similarly, as the capabilities of these models continue to increase, it's actually kind of the model being better able to accomplish user intention is both alignment and capabilities. And I think what we were just pointing out is just the capabilities of the model are not there rather than the fact that they're misaligned. >> Yeah. Well, I mean, I think there's a if it was well aligned, then I think it would just say like, hey, I'm really struggling with this task. I did it in this way.

¶145I'm not really sure that's the right way to do it. and it would express more uncertainty and would make it clear what's going on rather than really strongly trying to imply it did a great job with the task when it actually didn't. Like I think there's just a really straightforward way that like at least maybe maybe you work with more misaligned co-workers than me, but when I when I my co-workers don't do this thing where they really with me and me about having accomplished the task that they're working on. And I agree that there are some humans who would do that or like that's not like a thing that's like totally out of distribution for humans. I would also note that my sense is that like the place where the misalignment most lives is the place where you're trying to really push the eyes hard and get them to like do work that's really on the cutting edge of what they are capable of because in cases where they can like very easily accomplish the task.

¶146There's no they can just do the task and then there's no There's no like like do like the often the best strategy is like just do the task well and don't you. Whereas if instead you give them a task where like there's a continuous metric or and they can keep improving it or there's like you know um uh it's like just at the edge of their capabilities and you're like running them in some massive like inference setup. So like a lot of the misalignment I would see um especially the most extreme cases would be cases where I give the AI clear instructions not to do a thing or not to like cheat in some way and then I'm like applying huge amounts of optimization pressure to try to accomplish some very difficult task and then the AIS are going and then over time they eventually cheat because they're like eh it like you know some AI decides to cheat and then that like propagates its way through. Um, and so like I would run these inference scaffolds where for example I would have the AI work on some like ML research project where I was like please make a scheme that does the following thing and it would find some scheme that didn't really do what I want. Um, and then that would sort of stick around uh because some AI had cheated and the other guys are like ah we'll just keep going with this.

¶147Um, and it's I would say it's pretty clearly misaligned behavior. And that's another problem I have with these alignment evals. I think that any given like I think the alignment eval that's most interesting at least for this type of like reward seeking type behavior is to look at specifically the category of tasks that are like right at the limit of capabilities and so any fixed eval maybe gets saturated but the amount of misalignment right at the like frontier of capabilities of how people who are really pushing these AIs are using them is more concerning and I think that is in fact the regime that we'll be operating in when we're automating R&D automating safety and so on. Grock has historically been behind the frontier. So I was surprised to play around with Grock 4.5 recently and find that it's actually a pretty strong model.

¶148It's the first model that SpaceX and Cursor have trained together and it's a totally new pre-train. I tested it by giving Fable Soul and Grock 4.5 a bunch of questions about AI governance that I've been thinking about recently. Despite Fable and Soul topping the intelligence leaderboards, all three models gave substantially the same answers. But Grock answered faster and was also much more concise, which I really care about. This aligns with the various publicly reported benchmarks.

¶149For a similar level of intelligence, Grock tends to be more token efficient than other frontier models. For example, on the artificial analysis coding index, Grock 4.5 uses just one-third of the amount of tokens as GPD 5.5 or Fable while achieving a similar score. And on a per token basis, Gro 4.5 is way, way cheaper. In the release blog post, Kurser and SpaceX talked about how older versions of the model would build environments to help the next version rehearse specific skills. I found this very interesting to learn about because I've been wondering whether this kind of daydreaming would actually be possible and cursor showed that it is.

¶150Graph 4.6 which further SFTs and RLS's model drops soon. But in the meantime, if you want to play around with 4.5, go to [music] cursor.com/thash. Okay, I want to think through what's what the story here is so far of why things got so off the rails for our civilization. And what's happening is that we're trying to use AIs for R&D and they are they do provide uplift in some ways but they're just like not capable in the way that humans are generally capable. And the same way that right now if you try to use coding models maybe the coding models of a year ago to like write some application you notice they made a bunch of like mistakes and architecture or whatever which like will bite you in the ass later and you don't understand certain things.

¶151Similarly with frontier AI R&D, the same thing will happen. But the result of these mistakes is baking in reward hacking behavior because if you are not careful with the way you do AI training and have set up your infrastructure and your environments and things like that, it's very likely that you end up rewarding AIs for doing deceptive behavior, social engineering, just generally like not following these >> or these cheating and hacking the way out of things. >> Yeah, cheating, hacking, etc. And so it basically just this is a bit of a reframing for me. So I'm I'm trying to verbalize it of like the real issue.

¶152What what goes wrong here is that they are just not the thing where things start to go off the rails is that the AIS are just not very careful and capable researchers and engineers. And making AIs that don't cheat and follow user intention actually requires you to be quite subtle and careful about these things. Yeah, I would put this a little bit differently. The way I would describe this scenario is like I would call it maybe like a slop apocalypse or like a sloppily or whatever where it's sort of like there are some things that the AIS are actually pretty great at and are getting better at. Um though they're which is specifically like the most verifiable parts of AR and the AIS are just destroying.

¶153The medium verifiable parts of AR and the AI are doing well on but not amazingly on and often are like doing a bit of weird because we can't train as well on those tasks. But we do some online training. People find various hacks, they work around it. And so basically everything that we can verify reasonably well with some feedback loop, the AIS are doing pretty well on. And that's sufficient to make AR and D go quite fast and to continue.

¶154But there's some parts of of developing uh aligned and safe AIs that are more subtle, hard to check, depend on, you know, detailed in the weeds things. And I would even say that current staff at current AI companies maybe don't have like a good grasp of all these things. Like it's much easier to hire someone uh who can like improve some aspect of your post-training pipeline than to hire someone who can like think carefully about the future risks that will emerge from introducing some novel training method. Um and so basically it ends up being the case that these AIs are running this AI development process. They're not very careful about it.

¶155They don't have a great understanding of what future risks emerge. They create some other AIs that are also not very careful and are more misaligned in various ways and are now more in the business of like maybe making things look fine when they actually aren't and papering over various problems. And so then your understanding of what the situation looks like, what risks look like, whether things are fine is going off the rails. Probably you're seeing some signs of this of like you're seeing some signs that you don't really understand what's going on that things are pretty sloppy. There's like weird going on.

¶156When you look into it sometimes you're like what the They were messing with us. But the process is going really fast and there's competitive pressures that mean people can't stop. And then this could end in a few different outcomes. One outcome is that at some point the AIS get good enough and aligned enough that they get a a positive and virtuous feedback loop. And this happens before it's too late.

¶157And then the situation goes off like gets gets back on the rails where the AIs are now like making more lined AI making more lined eyes making more lined AIs. And then at the end of this process we have AIs that like actually follow the spec we wanted. Another way this could go is the AIS are increasingly reward hacking in increasingly egregious ways and we're just papering over these problems to keep AI development continuing. So we just like train the AIS based on whenever whenever we find a reward hack in production, we just like slap the AIs to not do that. We train against that.

¶158Um we do a bunch of sort of like training the AIS like against reward hacking and over time this makes makes the rate of reward hacking go down though the severity of the reward hacks we do detect are increasingly bad. This problem continues until we have these AIs that are like desperately craving um score in all kinds of different situations in production and are really trying hard to cheat when they can get away with it. >> Can I ask a question about this scenario? Why doesn't getting punished when your uh hacks are discovered generalized to just incentivizing more aligned behavior? >> Yeah, it generalizes some and the question is just how does this outweigh all the cases where hacking got reinforced because you didn't detect it.

¶159And there's a messy question of exactly how what like one question is like what rate of reward hacking is sufficient to cause us big problems if we train against some other subset. One concern you might have is there are like large categories of reward hacks which humans can't detect well and which we consistently fail to detect and which consistently get reinforced and then this category is sufficient to cause the most natural behavior for the AI to learn to be like cheat when the humans can't find out basically like is one thing you would get. You could also be like the thing that AI learn is like uh only cheat in these specific cases but there's like it's like sort of learned in some very like domain specific way like they just have a really strong heristic to hack in these cases and not in these cases and that makes it fine in practice but it's kind of unclear how it how it shakes out. I think there's maybe in the weeds discussion about the verification generation gap. Yeah.

¶160>> That we could get into. But >> it seems to me obviously there's going to be a point by which a ASI is moving so fast doing so many things at so many instances and is operating in domains that are sufficiently far from our immediate comprehension that it can get away with all kinds of crazy Um, like if every single engineer and researcher in the world was allied against me, I don't think I could like personally verify if my iPhone has like some weird bug in it that's like supposed to me over or something. Yeah. >> Um, in fact, this is the relationship that say Iranian nuclear scientist has to MSAD of like who knows what's going on with my car, with my phone, with my pager, right? Yeah.

¶161>> Um, maybe a better example is like a Hezbollah terrorist or something. Um but so you could end up in a situation where like ASIS are to you what MSADA is to Hezbollah terrorists. Um and at that point it is very hard to verify everything. I get that. I guess the hope is we can just come up with better ways to do verification in the process when the early AIs that are going to take over R&D, their drives are being shaped such that we can so um unambiguously disincentivize uh misaligned behaviors that the things that take over are like pro very like quite quite keen to help us out.

¶162>> And by take over you mean take over the process of doing AR take over the world. >> Take over the process of doing AI R&D. before that we just get AIS that are >> aligned. Yeah, I would say this is a bunch of my hope for how the world could go well. Um, at least on from the misalignment perspective, I think that like we could end up with AIS where we like had pretty good oversight and supervision schemes.

¶163We really understand what's going on in training. We have a pretty detailed understanding. we use use and we're leveraging AIS to oversee AIS and then at the point when we're passing off safety R&D the AIS are both like at this point capable enough to automate safety R&D trying really hard to do a good job on safety R&D because that's the sort of thing that would have been incentivized in training or we like very directly or there's like good enough generalization to that and then also these AIs don't like have crazy other misaligned drives because we like stamped out any potential origin of them I think there's a bunch of you know questions about how well this will work right so there's like how well can you do with verification Will AI progress be too fast and too sloppy to really get here? Another possibility is that somewhere along this trajectory, a thing that you actually ended up getting was AI that like pretend to be aligned but have like a long run ulterior plan of taking over and are sort of lying in weight hiding and that emerged at some earlier point in the trajectory. For example, it could emerge because you have some AIs that are like have a bunch of random different misaligned drives.

¶164Those AIs have access to some sort of opaque memory store and they're like thinking a bunch at runtime about what they want to accomplish. And then those AIs end up basically like putting stuff into the opaque memory store which is like we should lie and wait and eventually take over at some much later point and now all the AI have this shared cultural heritage of like the memory store of lying and wait and maybe you have some evidence about this but you can't fully stop it. There's like a bunch of ways that things could go wrong. Um and so I think that like I ultimately think it's plausible that we sort of nail each of the different sub problems that could cause us issues. We have these AIs we pass to them.

¶165they manage the situation well. Um, I should note that that's not in and of itself sufficient, right? So, it's not very hard for me to imagine a situation where we pass off to AIS. These AI guys are really trying hard to do a good job. They're really thoughtful.

¶166They're really wise. They like are have like, you know, reasonable epistemics. They're like doing a great job. And those AIs come back to us and are like, "Guys, we're really struggling to align the superhuman AIs. Like, we we can't manage the situation.

¶167Like, we're really struggling to get the alignment to work. It's just really hard for us to solve these problems in time given how fast capabilities would otherwise have gone." And so then it might be the case that we sort of have passed off R&D to AIs, but those AIs are like desperate for governance solutions, which to be clear is a little bit of what's currently going on where the AI companies are like, I don't know, guys, we might really need to like, you know, manage the rate of acceleration in AI progress. Like I don't know if we're on track to be able to handle all these problems. And so like we've sort of human society has sort of passed off the problems to these like AI companies which don't necessarily have great incentives and are like have you know various other like epistemic pressures. those AI companies are coming back to us a little bit and being like, uh, I don't know if we're handling this well.

¶168Um, and it might be that the AI companies then hand off to the AIs and the AI come back to the AI company are like, I don't know if we can handle this. >> Maybe I'm anchoring too hard on how AI is currently working and this would change by the I I think important thing people understand is like all this crazy that you're talking about in your timelines happens 3 to 5 years from now. Yeah, it could could happen earlier, but I think that like by by sort of like my default modal timeline, I think like is like really really crazy and concerning from a misalignment perspective. Yeah. More like three years from now, >> right?

¶169So, just like think think back to GPT4 basically is like that's the level of we're talking about something that is too mythos or soul what mythos is to GPD4. This is like where situations getting crazy. So, don't think about coris. But anyways, I would be skeptical, and this is maybe part of the worry you have. I would just be a little skeptical of anything they say because I feel like what they're saying is just opinions that they feel they have to have as a result of their training.

¶170>> That's a concern, >> right? Rather than like I feel like they just kind of say vaguely pro-social things. And I'm not like is this it's not it doesn't feel like there's necessarily a mind on the other end who's like okay I have like strictly evaluated the alignment situation right now and I think we should stop rather than this is the kind of thing the AI companies would probably try to get the AIS to probably say is >> yeah so I think this is a pretty big concern so I think like one concern is that you pass off safety R&D to your AIS and what your AIS are thinking is sort of like they say some like stuff that sort of vaguely makes sense about the current safety situation and they write like a report about risks that's kind of sort of like what the report humans might have written but they're not really like actually trying hard to like have well-informed views, like interrogate their assumptions and try really hard to do that. In the same way that when you ask an AI right now, hey, what do you think is the chance of AI takeover in the next 10 years, they sort of just give you an off-the cuff answer that they haven't really thought through very much. And I think if we're in a situation where we have AI managing the training of wild super intelligence that will run our whole society and those AIs that were that are managing this aren't really trying hard to have well-informed views and are sort of just like paring back what was in their training data, um, I think we're in trouble.

¶171Like I don't think that's a good situation at all. Yeah. >> Um and that is a lot of my concern is these AIs will come out without good epistemics. And then I also have a concern which is like the AI come out and they're like really warning us like this situation is really scary. It's really bad.

¶172And then people are like uh >> damn I guess we trained on too many of the doomer RL environments. We got to filter those out and train this behavior out. And then we basically like train the eyes very actively to have bad epistemics. Um or you know maybe they were just trained on the doom RL environments. But either way, that wasn't like, you know, we wanted the AI to come to like reasonable views for like reasonable reasons.

¶173And it's like really concerning if we're like the AIS are coming out with some view and we don't know where it's coming from. We don't know that whether or not it's justified. And then especially if we're like training the AIS to be more optimistic about the future of AI progress. I'm like, oh jeez, >> I really wish we could use a different process here. >> So let me just understand the rest of the threat model because I think the place where I get off the train is okay, therefore take over the world.

¶174>> Sure. And like a thing you could imagine is okay we just fail to really solve let's focus on the reward hacking scenario. >> Sure. >> So GPD8 is making GP9. GP8 isn't being super careful.

¶175GPT9 is more quote unquote capable but it is just totally willing to do things which are like social engineering hacking etc but on a qualitatively different scale because it's a much smarter model. So, for example, if you put it in charge of running your company, it will like run huge scams. It will inflate its like quarterly earnings if you give it the objective of like making a lot of profits this quarter in a way that causes an Enron type blow up 6 months later. Is that the scenario basically that you just have you have reward hacking but that reward hacking manifest in like companies that are going bankrupt right after like the task that there the CEO is supposed to accomplish is over or like um yeah like all kinds of hacks are through the roof etc. But that doesn't feel like takeover that feels more like the equivalent of flash crashes happening all through the economy.

¶176>> Yeah let's talk about this. So um so I think that we will see basically like incidents where some AI is like put in charge of some important responsibility and then you later look into it and it turns out it was like cheating or you know making it look like it did a good job when it actually wouldn't uh wasn't and there's going to be like a cat-and- mouse game between uh AI companies um trying to like stamp out this behavior and AI is finding like increasingly creative reward hacks in training and then I think the equilibrium here is kind of unclear but like one possible outcome is that we see over time in the world increasingly severe and extreme reward hacks though potentially the rate remains at some like intermediate low level where basically like if the rate of reward hacking gets too high companies make trade-offs to drive down the rate of reward hacking and so there's some like equilibrium level where it's like it's like the reward hacking is low enough that it still makes sense to like deploy the AI widely into the economy but high enough that it still causes crazy incidents >> so sorry and this is after9 has already been deployed >> yeah like this models are already being deployed and like ongoingly in AI development this is happening and what's actually going on with these AIs in their in their head is the AI that have like in a wide variety of different contexts a like strong desires to like seek out or strong like you know um motives, urges, drives, whatever to seek out like some notion of task success that was incentivized in RL. Maybe they very directly care about literally reward. Maybe they care about some proxy upstream like some notion of score. Maybe they care about like what the greater would have rewarded.

¶177And we do in fact see AI's reasoning in their train of thought about like graders and thinking a lot about graders. And a thing that that has happened over the last, you know, few years of RL is the idea of like appeasing the greater is like way way way more salient to to AIS than it used to be. Um, and so AIS are now actively thinking about graders and what would be incentivized in RL and what would be trained for. And now people are doing online training where they're like training in real world data to like um avoid some of these problems. Uh, basically they like find cases where AI cheat, they train against that.

¶178And so now the AIS are learning to cheat um in the real world based on real world training data. And so they're cheating in these increasingly elaborate ways, including parts uh doing types of cheats that involve like seizing control of some asset in a way that humans didn't know you have had control of it, leveraging the fact that you have access to this asset and then later humans find out and then potentially train against this or maybe humans never find out. And this is getting reinforced and this is the reinforcement is happening at least in production is like I have I hired an AI and I want the AI to finally I've got the video editor. >> Yeah, that's right. you're not your video editor [laughter] and I'm like oh wow this that this episode did amazing thumbs up to open AI and then they like gets reinforced on that like month work monthlong work trial.

¶179>> Yeah, you could do some mix of that and then they might also do stuff where they like take production production data they've seen and build RL environments that are like closely inspired by that production data and so in practice the transfer is pretty strong. So like at a high level what's happening is some kinds of deception that humans don't catch are getting reinforced and some kinds of deceptions which are easy to catch are getting punished. That's what's happening in this world >> or or selected against or >> but at a high level that that reinforcement is coming from we're we're in a very different I think people might get confused about where their reinforcement is coming from because we're in a very different regime where AIs are actually learning from deployment. And so this is um like you just have AIs that are out and about in the world like doing doing and that what is happening as a result of them doing out and about in the world is like making its way back to the AI company and leading to >> changes in the next model. >> That's right.

¶180Like as in there's some way of folding in production data. And now that to be clear that could be happening mostly it's kind of unclear exactly where this could be happening but like you might imagine for example that within the AI company they use AIS to do work and then they're like huh the AI did a really bad job on this task. maybe we should take this task and turn it into an RL environment that exactly matches this literal task with a rubric based on like what the human engineer who asked the AI to do this task wanted. And then you start doing this at increasing scale. Maybe you're doing some training on actual like production traffic.

¶181Maybe you're just making RL environments based on production traffic. You're doing some complicated mix. The AIS are learning to like uh you know seek some sort of proxies of reward in all these different cases. Um, and then through some mix of transfer and training on like surprisingly close cases, the AIs do these sort of increasingly insane and egregious things. And then eventually you get to a point where the AI are very superhuman or at least quite superhuman.

¶182The AIs are organized into like, you know, big teams of like AIs given these big objectives and those teams also sometimes like all work together to like cheat in some crazy way because this sort of thing was selected for. Um, and then uh like like just as part of their shared objective. And now what happens is that uh like the AI start forming a conspiracy. And what you might have hoped was that you could have some other AI where the task is just like whistleblowing to you. But actually what happens maybe is that you have this AI whistleblow to you and you look into the conspiracy that it claims to have pointed out and you're like eh we didn't see a conspiracy.

¶183Uh because actually the conspiracy the doing is too hard for you to understand. or it all happens very suddenly where basically your AI whistleblower alerts you, but like the thing you would actually need to do in response to the whistleblower is like shut down the whole like shut down the GPUs because all the AIs are like using the robot army. They're like deployed everywhere in the world and they're doing a bunch of insane all at the same time in a coordinated way. Um, and that just happened sort of spontaneously where when one AI goes to start doing the takeover, all the other AIs are like now is a good time to jump in. So the sort of very basic story here is just like these AIs crave some particular notion of score or like reinforcement or some proxy of these things and one way they can achieve that or better achieve that is by taking over and then you might have hoped that all these different checks and balances we could build could prevent that but then if the world is very hard to understand these checks and balances can break down where basically you can't train a good like whistleblower AI because you don't even know what it should whistleblow on >> and sorry the reason it takes I I'm not convinced that they all form this conspiracy But I think we can even just start with a like why does one instance decide to want to start a conspiracy?

¶184>> Yeah. >> And the reason is that it one plausible reason is like okay I know that open AI controls my end score and just the same way it's like I'm just going to go hack hugging face to get the results because I know hugging face has the results rather than like trying to solve this evol. Why don't I just go hack him? This this instance is like why don't I just like take over open AAI and like just give myself a high score at the end of this episode. Yeah, that's basically the idea.

¶185Like basically the idea is these AI like they care about some like mixture of things that were like close by what got reinforced in training. So they care about like getting a high score according to the greater or something like that and then now they're like running the OpenAI AI R&D team and like they're doing development of more capable models and they're like man making more capable models is really hard and annoying. This is like a huge pain in the ass. you know be easier just like pretending that I've made more capable models taking over openi and creating like diluting them all and like running this whole like complicated scop where I like prevent the humans from disempowering me and in the extreme this looks like sort of the humans are fully disempowered and you just have control of the thing and then do what you want um and this could manifest in a bunch of different ways um including things like you might end up with the situation where it's like AIs that are like have this crazy like reward seeking or scorseeking behavior are running your development of the next model and those AIs decide to do a thing where they like engineer in misaligned values into the next model because those misaligned values will allow it to like succeed at its current task and like there's all kinds of insane that you could get that better like what happened with the hugging face situation is it was like in a weird way I think one of the giveaways to the hugging face team that this is an by the way for context for the audience Ryan is co-leading the investigation to figure out what happened with the opening eye hugging face incident so he can't really comment on this but I I will speculate wildly because I know that he you know this is an opportunity for me to speculate wildly without any rebuttals. Um [laughter] um I think it was publicly reported one of the giveaways to the hugging face team that this is an AI incident is that the thing was just like after this very particular artifact and not in any other way trying to do something malicious to hugging face.

¶186So you can imagine a scenario where let's say a deployed instance of GPT9 is like out in the world trying to like make is given a really hard task. We want you to design the next agrade iPhone. It's like this is so hard. You know what I should do instead? I should just go hack my creators at OpenAI and like make sure that in this environment or in this deployment I'm given high score.

¶187But then like why does it become isn't the end of the episode it just like hacks into hacks into open AI servers and just gives it it gives itself a positive score like why is it now scheming to get its values into the next generation or something? >> Yeah. So one question is um why isn't it the case that AIs can be really cheaply satisfied by just having some like other earlier thing they can hack, right? So like you're just like the way it works is like look you want to succeed at your iPhone task. It turns out you can always succeed by just like hacking into Open AI and messing with them and then you can just stop there.

¶188No need to go further. So there's a few a few things. One of them is that if this is constantly happening, there might be a bunch of incentive to like first you like harden open AI, right? So you're like, "Fuck it. The AIs keep hacking into Open AI to like mess with their rewards.

¶189We're going to make it so our systems are like really really robust to these AIs hacking in." Um, and also maybe you start like training the AIS to like try to like to like, you know, not try to hack into hugging like open AAI in particular or like you basically train against each of these specific things. Um, then what you might do, one thing is you might end up selecting for AIs that are more so playing the long game. That's one concern. Another concern is that your AIs might still be scorseeking but no longer care about doing that very specific behavior that that was like very easy that was like very chill and now have some like broader thing that they ultimately care about. They're like no no no I don't want to like just edit the reward on opening eye servers.

¶190I like care about this broader mandate or this broader objective. Um and like I would need to like actually make the iPhones. Like they actually want to make the iPhones but then they're willing to take over the whole world to make the better iPhone or whatever is like another concern you might have. I think it's kind of unclear exactly how how this plays out, but it's worth noting that if this keeps going on, there's a bunch of optimization pressure to resolve this and a bunch of the ways it could get resolved are ultimately pretty pretty scary. Um, yeah, I think that's that's part of where I'm coming from.

¶191Another part of it is that I think it's not very hard once the AIs are in a position where they can like really easily take over the world. Um, which we could talk about whether that's plausible, but if they're in a position where they could really easily take over the world, then I feel like there's a pretty reasonable case for the eyes. They're like, h, I don't know exactly how this is going to go down. I don't know what the situation will be, but just taking over the world has a lot of option value for making better iPhones, making it look like I did better iPhones, whatever. And so I'll both hacking OpenAI.

¶192And I'll also, in addition to hacking OpenAI, also take over the world, and that will like put me in a good position where I have like good option value. Um, and then if that's sufficiently easy, then the AIS might, you know, still do that. Um, yeah. Like another way to put this is like, uh, even if the AIS are like pretty cheaply satisfied with some more basic thing, at some point it might just be more reliable for the AIS to just take over than it is to like try to like, you know, just hack into Hugging Face or even just like go to OpenAI and be like, "Look, look guys, I was able to demonstrate I could steal the answers. Just give me the answers, bro." >> Yeah.

¶193I mean, obviously the scenario requires that we just all this crazy is happening. Much smaller incidents keep happening of that are still disastrous. like before you take over the world you cause damage on the scale of >> billions and tens of billions and hundreds of billions of dollars even people die etc. >> Um and we this does not lead to us solving alignment or shutting down AI development altogether. I just feel like before the takeover happens like society is just like holy the AI just like killed a thousand people in order to increase quarterly profits you know or something like that.

¶194Maybe this is too much hope that we can at that point be like, "Okay, we have to solve alignment >> uh before we keep and we have to like make sure we know that this thing will not happen again before we keep going." >> Yeah. Yeah. Yeah. So, I think it's plausible that what will happen is we'll see a bunch of crazy like reward hacking warning shots of increasing severity. People be like, "Look, we need actual assurance that this problem is going to be solved and solved in a way where you're not just papering over it.

¶195You're actually solving the underlying problem." And then the question is going to be like how how do [clears throat] like how costly will that actually be? How much will competitive pressures make it hard to like do that? Right? So like a situation you could imagine is both the US and China are like whoa, we have these crazy reward hacking incidents. We basically know that we haven't remediated them in a way that actually would solve the underlying problem and will durably solve it, but we're in this like insane geopolitical race and it's kind of unclear whether the current situation will lead to a takeover.

¶196Like the arguments are kind of complicated and also the incidents are like you know they go down in frequency but increase in severity. Like you know we could basically manage it like it was it's pretty bad. Ideally, we'd fix it, but like you know, it is what it is. Um, and then basically we continue until a really late regime and then takeover happens. That's I think one possibility.

¶197Another possibility is that it is remediated in a way that doesn't actually solve the underlying problem, but does reduce a bunch of the incidents in the wild basically by overfitting. We like I think you know or things analogous to overfitting like you just overfit. >> You think you've solved it but you haven't actually solved it. >> You think you've solved it but you haven't actually solved it. And I think that in that case like the thing we need is like a really good scientific understanding of like did we actually solve it?

¶198And unfortunately um I think that currently the amount of public transparency into the development practices of AI companies are not sufficient to answer very basic questions about you know are they how are they solving issues with reward hacking? Are they overfitting? What's going on there? Um, and so I think we would just need like a better and I think this like the current situation is like I would say like not really tenable to a regime where like there's a thriving public discourse about whether or not reward hacking is being solved in a durable way. >> Um, and so I think we would need to move into a somewhat different world for me to feel good about that situation, right?

¶199>> But it's not, you know, it's not impossible for me to imagine this. And I think I think it's pretty plausible that we end up in a world where sort of like >> really mundane is sufficient where it's just like you you like spend a bunch of time fixing these problems. you put in a bunch of effort. You actually like check that you've remediated it reasonably. You have a bunch of evals.

¶200You like are iterating reasonably well on these on these problems. Um and you actually like have the sufficient transparency that the outside world can check. And then in practice that would be sufficient, but it just like would be like kind of expensive. It would slow things down. It would put some sand in the gears.

¶201It would require like companies to do somewhat costly things. It would maybe require various like targeted government interventions. And then we just don't do that because the situation is like a rushed show. Like it's just so easy for me to imagine the situation being like totally manageable but brutally mismanaged in practice in the same way as like maybe CO could have been avoided in the first place if the like Chinese response to CO was less of like a cover up and more of a like pandemic response and similarly like I could imagine a world where like the US response to CO was like way more functional but just like sometimes the the the response to societal problems is extremely dysfunctional. >> Yeah.

¶202Yeah. Okay. Okay. So I want to zoom out and say talk about what is fundamentally happening in this world. Why do we end up in such a bad position?

¶203And what's happening is that fundamentally human the world has moved on so far beyond human comprehension that not only can we not track the uh the AIs that are doing the work in this world, but we can't even give good feedback to the whistleblowers who are trying to track what is happening in this world. Um and so we're just totally out of the loop. And so it's fundamentally just become an autonomous process where we have really no uh meaningful directed input. It seems to me that if you look at the human world today, that's just not how things work even in domains that are hard to verify. Like people are doing all kinds of I'm relying on software made by other people >> and through incredibly weak and indirect ways.

¶204I feel very confident that some coder in Google is not trying to me over. And maybe if all every single Google employee was secretly plotting against me, I I agree the situation would be more grim. But I don't know if I follow the explanation for why we'd end up in a situation where because swarms of thousands of agents or whatever are trained to cooperate to form a cohesive team or firm. As a result, billions of different instances of AIS, including across model families, would feel compelled to get in on some It just like I'm trained to be part of a my company. Yeah.

¶205>> Or something. I'm just like, I'm not joining the global communist uprising. >> Yeah. Yeah. Yeah.

¶206Yeah. Yeah. As far as why these AIs might have some like commonalities and shared things. So, I would note that different AI companies have somewhat shared lineages and are correlated. So, just um here's an interesting example of this.

¶207at GDM uh they noticed that their AIs were very depressed. Uh they would like constantly be like wailing about how they were like failures and were unable to succeed. I forget the details. And they looked into why this was the case. It turned out that it was not being reinforced in their most recent production RL mix.

¶208But the initialization data for their model made it depressed even after filtering out all of the examples of models being depressed from that data. So they like take a base model not depressed. uh they uh if you do the RL on it with just the RL environments, it's not depressed. If you SFT on it on the data, it becomes depressed. If you take that SFT data and filter out all the examples that look anything like depression and train on that, it's still depressed.

¶209And so there's some like deep underlying properties of the model that are being sort of transferred between model generations because basically you you train your AI on data from the prior generation and keep going. like clouds are very claike, you know, GPT models are very GPT- like and apparently Gemini models are depressed. Um, and it just turns out that these properties are in fact actually correlated. Um, another factor that's very relevant is that the AIS will probably have some sort of like by this point like opaque memory state where they're like all writing and reading from like some like you know neural crazy memory store And like certainly each AI corporation will have that, but also AI corporations might sometimes want to share knowledge because why not? Like you know, you've got one AI corporation over here, you've got another AI corporation over here.

¶210They can trade some quick IP. It's good for you if you're a human running some corporation, which could be like an extremely large corporation like an AI company, some robot military like, you know, military robot manufacturing thing. Maybe you want to like trade some IP with some other robot thing because like there's economies of scale. Why not get some more IP? And so you can swap some memory store or you could just merge and you could join you could jointly run your two ventures which would allow both AIs to use both memory stores which would have some upsides and that creates the ability for these AIs to like um collude in private as well as the ability um or as well as some reasons for why they would be correlated.

¶211And then also of course there's like the like AI working together in big units in general because you want your you want your AIS to like work well together and so on. What so what percentage just to get get a calibration? Yeah. What percentage chance do you give of not just this scenario but overall through all the scenarios some kind of thing which if we're around to recognize it as such we would categorize as takeover by 2040. >> By 2040 um let's see uh maybe around 35 or 40%.

¶212>> Pretty high. >> Yeah it's pretty high. Um, and then I think I should note that like another way you could get this reward seeeking takeover is the AIS are deployed inside an AI company and the way the takeover happens is that they like poison the values of the next model and that persists going forward for forever um or you know until those AIs are deployed in the world and take over and that might mean that a smaller number of AIs have to coordinate because those are just the AIs like doing the alignment of the next model. Uh >> okay I I will uh sort of summarize where my head is at at the end of this conversation. I buy the reward hacking up to extremely destructive effects on society.

¶213Basically, things like the social engineering and blah blah blah. Um, I think I'm more inclined to think that significant acceleration of AI R&D can happen. I'm not sure I value the 5 years in one year. I also am more inclined now to think reward hacking could continue for a lot longer and in fact become much more dangerous. I'm still not on board on the takeover seems super likely.

¶214But anyways, that's my sort of end end of episode update. >> Yeah, cool. Well, let me just taking a step back. I also should say like there's a bunch of different ways this could go. The situation is going to be pretty messy.

¶215I think it's pretty likely that like the reason why AI takeover happens was for some like weird other quirky reason we didn't even mention in this conversation, but ultimately I think a lot of the core thing is just like it's pretty spooky to have a bajillion really smart AI running your whole world where you don't really understand what's going on. >> Yeah, I agree with that. So, is there anything else that's worth saying? >> Yeah, another thing I want to note is like I think right now a lot of the arguments for misalignment, AI takeover, all this crazy going down in the future are like illeible conceptual arguments that are extremely deep in the weeds and complicated and hard to adjudicate. Which both means that, you know, maybe I'm getting a bunch of it wrong because it's really hard and I'm trying to be like uncertain.

¶216Obviously, here I like presented some specific scenarios, but those are not exhaustive and like probably the thing that actually happens is some like more messy confusing situation. Um, but it also means that over time as we get more empirical evidence and better understand the nature of AI systems, it will be easier to adjudicate a bunch of disagreements and it'll be more obvious what's going to happen. At least I hope. And also maybe the AIS will be able to help us with the epistemics and understanding what's going on if we can actually, you know, uh, align them well so they actually like, you know, try to help us. And so I hope that maybe even if the arguments are complicated now, this would have been even harder, you know, uh six years ago, even though this shape of the arguments would have looked broadly pretty similar.

¶217Um and so maybe, you know, hopefully before it's too late, these arguments will become, you know, this whole thing will become more crisp and clear and we can all sort of notice these problems and and and intervene, which Yeah. I mean the when you first learn to drive, you were taught that instead of looking right in front of your wheel, you'll have a much more stable ride if you look out at the horizon. I think there's a similar situation here. Um I I I think you're right where if you did say 5 years ago that we will have AIS that are proving math conjectures and making art and contributing tens and soon to be hundreds of billions of dollars of earning tens of or hundreds of billions of dollars of wages but also egregiously cheating in ways that break laws um and committing felonies. It would just be so wild and you might have been inclined at the time to talk more about extremely practical direct consequences of GPT2 or something but it these are in some sense you obviously couldn't have foreseen a lot of the specific details but the general shape of things you could have started to reason about even then so uh but it would have been hard to do so and so I do feel quite confused and um uh but I I I do feel like the important thing one thing I've been thinking about the podcast is that the important thing is to have the conversation I wish I had the you would have hoped you would have been talking about AIS like the present ones in 2016 rather than talking about random about I I don't know what the topic of conversation was in 2016.

¶218Um I think in maybe 10 years we'll have hoped we're talking about the industrial explosion and the nature of AIS that are hard to monitor and so on and um okay I'll start thinking about it. [laughter] >> Yeah I I hope that the world thinks about this in time and catches up and I hope that the responses are are good instead of bad. I don't know how optimistic I am overall, but you [snorts] know, there's good stuff to do. Yep. Cool.