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今天,我请到了Redwood Research的首席科学家Ryan Greenblatt,他专注于技术性AI安全与安保工作。
Today, I'm chatting with Ryan Greenblatt, is the Chief Scientist at Redwood Research, where he focuses on technical AI safety and security work.
我想和你聊聊递归自我改进这个话题。
I want to talk to you about recursive self improvement.
这个想法是说,一旦我们造出了人类级别的智能,它们会迅速像弹弓一样冲向数百亿个超级智能体,每一个在各自领域都比顶尖人类专家还要厉害。
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.
不管这最终会不会成真,我觉得这可能是当下世界上最重要的问题。
Whether or not this turns out to be the case, I think is actually probably the most important question in the world right now.
而且,一直以来,我对这种事情的发生持相当怀疑的态度,但你似乎觉得这有可能,所以我想听听你的理由。
And historically, I've been quite skeptical that this kind of thing happens, but you seem to think that it might be plausible, so I wanted to hear the case for it.
好的,我们来聊聊这个。
Yeah, let's talk about this.
首先,我觉得值得指出的是,AI研发是一种AI特别擅长的任务,因为各个公司都在拼命让他们的AI在AI研发上变得更强,而且从当前AI发展的角度来看,这个领域有很多很好的特性,比如它相当可验证。
So, first, I think it's worth noting that AI R and 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 AI R and 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.
你可以迭代地做很多事情,然后它会在各种指标上不断攀升。
You can do a bunch of stuff iteratively, and he'll climb on various metrics.
然后我觉得一旦有了在AI研发方面大致能媲美顶尖人类专家的AI,就可能启动一个反馈循环,你知道,AI在做AI研究,创造出更聪明的AI,然后再反馈回来。
And then I think once you have AIs, which are roughly matching the top human experts in AI R 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.
而这个反馈循环可能强到让你在很短的时间内取得大量进展。
And that feedback loop could be strong enough that you end up with a lot of progress in a short period of time.
我大概的中位预期是,一年内完成四到五年的AI进展。
Maybe my sort of median expectation is something like four or five years of AI progress in a single year.
这确实需要克服研究中大量的收益递减,基本上相当于在非常大的算力扩展之后我们本应得到的进展。
And 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.
所以这是一件相当了不起的大事。
So this is like a pretty impressive big thing.
而且值得记住的是,五年的AI进展,四年的AI进展,甚至三年的AI进展,真的是一大堆的AI进展。
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 fucking AI progress.
对吧?
Right?
所以,要知道,现在三年前,或者三年多一点前,GPT-4刚刚发布。
So, you know, right now, it's like three years ago, or a little over three years ago, was GPT-four that had come out.
而现在,当然我们有Mythos五或者 whatever,也许Anthropic内部还有一个稍微好一点的模型。
And right now, of course, we have Mythos five or whatever, and maybe a somewhat better model that Anthropic has internally.
所以,这仅仅是在三年多一点的时间里取得的巨大进步。
And so, that is just a huge amount of progress in a bit over three years.
如果我们说的是五年,那么可能更像是从GPT-3到Mythos五这样的飞跃。
And if we're talking about five years, then maybe we're talking more about like a jump from GPT-three to Mythos five or whatever.
对。
Yeah.
好的。
Okay.
我觉得这个论点包含三个部分,现在我想逐一评估它们。
So, I think this argument has three different parts and now I want to evaluate each one of them.
第一点是关于AI研发具有高度可验证性的说法。
First is the argument that AI R and D is very verifiable.
第二点是如果实现AI研发的自动化,就能在一年内取得相当于四到五年的进展。
Second is the argument that if you automate AI R and D, you could get four or five years of progress in a single year.
第三点是说,四五年AI进步的速度,从现在这个节点开始,一直到AI研发实现自动化之后,你得到的结果是什么。
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 to whenever AI R and D is automated.
对。
Yeah.
你得到的是一个AI,基本上你能想到的任何工作,它都能直接上手。
What comes out the other end is an AI where you can drop it on the job at basically anything you can imagine.
你可以把它放到1940年代的得州政坛,它能比林登·约翰逊还厉害。
You can drop it in Texas politics in the 1940s and it outmaneuvers Lyndon Johnson.
你可以把它放到台积电,它就能学会更好的工艺工程,比台积电做得还出色。
You can drop it in, I don't know, TSMC and it like learns how to do does better process engineering at TSMC.
它肯定比我的视频剪辑师强,我的剪辑师当然也很棒,但总的来说,AI在任何它尝试做的工作上,都比人类做得好。
It's certainly a better video editor than 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.
所以我想评估所有这些子论点,这些论点最终导向,在2030年或类似时间点,这个基准测试之后很快就会实现ASI,对吧?
So I wanna evaluate all of these sub arguments that lead to basically getting ASI pretty soon after this benchmark, which you're expecting by 2030 or something, right?
是的。
Yeah.
我觉得AI研发的全自动化大概在2030到2031年左右实现,而达到超越所有人类工作能力的里程碑,中位数预测可能在2033年。不过如果看到AI开始完全自主进行研发,我估计一年内就会发生。
I would say that I expect like full automation of AI R and D perhaps somewhere around like 2,031, 2,030, and then getting to like the like beats all humans on the job milestone, maybe I expect median around 2,033, but sort of like if I see AI is fully automating AI R and D, think I'm expecting that probably within a year.
这主要是预测模型的特点,不同里程碑之间的中位数差距,其实比各个阶段的中位数差距还要大。
It's just like the way the forecasting works out, there's a the difference between medians is bigger than the median difference between milestones.
总之,随便说说吧。
Anyway, whatever.
顺便提一下,网上有个梗。每次我问别人时间线,比如问达里奥的时候,我总是忍不住问:那我什么时候能自动化我的视频剪辑师?
By the way, I I there's this meme on the Internet because 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 I'm gonna automate my video editors?
还有个梗图,是我那个视频剪辑师在剪播客的画面。
And there's this meme of like my video editor editing the podcast.
对。
Yeah.
我终于能听完这段了。
I can't finally listen to this.
我之所以这么做,是因为我觉得聊那些自己不熟悉的岗位时,很容易陷入抽象的空谈。相反,我很清楚自动化一个自己真正了解的岗位需要付出什么,也明白为什么目前大语言模型很难接管这类工作。
The 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 comfortably understand what it takes to automate a job that I actually understand why it's difficult for LLMs to currently take control over.
我确实认为自动化你的视频编辑器的里程碑,比能够自动化所有人类工作,包括德州政治那种边干边学的工作,要来得早。
I do think that the milestone for automating your video editor is earlier than the milestone of being able to automate all human jobs, including Texas politics spinning up on the job.
所以我觉得视频编辑器的自动化可能更接近AI研发的全面自动化,但这很大程度上取决于人们是否真的在专注于理解视频。
So I do think that the video editor automation maybe occurs more around full automation of AI R D, but it's very sensitive to how much people are really focusing on understanding video.
对。
Yeah.
好的。
Okay.
那我们先从AI研发非常可验证这个说法开始吧。
So let's start with the claim that AI R and D is very verifiable.
是的。
Yeah.
这里有几个不同的部分。
So there's a few different parts of this.
其中之一是我们可以用很多环境来训练,这些环境基本上是直接训练模型去完成某些AI研发任务,或者非常接近的任务。
One of them is that we can train on a bunch of environments, which are basically directly training the model to do some AI R and D task or some very close by task.
比如说,我们可以创造一个环境,让模型只用八块H100或者类似的少量算力来训练某个AI。
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.
那个模型的大小大概相当于GPT-2 medium之类的。
And that model could be like, you know, the equivalent of like GPT-two medium or whatever.
然后再类似NanoGPT medium那样的运行方式。
And then, you know, similar to like NanoGPT medium runs or whatever.
在强化学习里,就是对它进行调整和迭代。
And in RL, it's like tweaking and iterating on that.
我们可以对很多不同的任务做同样的事。
And we could do that for a bunch of different tasks.
比如说,我们可以让它训练图像分类模型、视频生成模型、图像生成模型,各种不同的机器学习训练任务。
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.
我们可以用强化学习来训练它,让它训练出越来越好的模型,同时还能做类似这样的事:比如提示某个算法可以朝某个特定方向发展。
And we could RL 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.
你能不能去把这个实现出来?
Can you go and implement that?
所以基本上,有一整类可以容器化、可验证的小规模任务,我们可以用这些任务对AI进行强化学习。
And so basically, there's a whole class of containerizable, verifiable, small scale tasks that we can aggressively RL the AIs on.
而且我觉得,公司们可能已经在做这类任务的强化学习了,你可以继续扩大规模,创造更多这种小规模的AI研发任务,然后AI就能不断进步。
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 AI R and D tasks, and then the AIs could, you know, keep getting better at this.
然后,我隐含地认为,这会迁移到AI研发中极其重要的方面。
And and then implicitly, I'm claiming this will transfer to extremely load bearing aspects of AI and D.
但也许我们先在这里停一下。
But maybe let's stop there for a second.
让我先讲那部分。
Let me get to that part.
那我们来具体说说这看起来是什么样的。
So let's talk through what this concretely looks like.
你可以想象我们有GPT-7.5,然后我们说,GPT-7.5,我们要让你在AI研发方面变得非常厉害,以至于你能帮我们训练GPT-9。
So you can imagine that we have GPT-7.5, and we say, GPT-7.5, we want to make you so good at AI R and D that you help us train GPT-nine.
好的。
Okay.
所以现在我们要训练 GPT-7.5,我们可以设计出一堆不同的环境。
So now we train we want train GPT-7.5 and we can come up with a bunch of different environments.
就像你提到的,现在已经有这样一个代码库,它是 Andre Karpathy 的 nanoGPT 极速优化项目的后续版本。在这个项目里,你要尝试改变模型的所有方面,比如优化器、超参数、架构等等,目的是让模型以最快的速度达到固定的训练损失值。
Like, as you mentioned, we could do there's already this repo that is the descendant of Andre Karpathy's nano GPT speedrun where you just try to change everything about the model from like the optimizer to the hyper parameters to the architecture to get it to get to a fixed training loss as fast as possible.
你也可以设置其他类型的环境,对 GPT-7.5 说:嘿,我想让你训练一个非常擅长玩电子游戏的模型。
You could have other kinds of environments where you could say, hey GPT-7.5, I want you to train a really good video game playing model.
而且我希望这个模型在反复玩同一个游戏的过程中,能力能不断提升。
And I want you to train a model that actually improves as it plays the same video game again and again.
所以你要学会怎么帮模型提升在线学习的能力。
So you learn how to maybe help the model get better at online learning.
也许我们并不关心你是怎么做到的。
Maybe we don't care how you figure this out.
也许是某种疯狂的神经网络结构,或者是向量记忆之类的技术。
Maybe it's some kind of crazy neural leads or vector memory.
对。
Yeah.
也许是什么疯狂的东西,也许只是更好的长上下文之类的。
Maybe it's some crazy, maybe just like better long context stuff.
我们不在乎。
We don't care.
去搞清楚怎么做在线学习的研究。
Get, figure out how to like do online learning research.
显然,到时候GPT-7.5在常规方面已经很厉害了,它会是个聪明的模型,就像现在模型越来越聪明一样,它在编程上也会越来越好,就像现在模型在编程上不断提高那样。
Obviously, then the fact that GPT-7.5 will already have become very good at normal, like become, it'll be a smart model and in the same way the models currently are getting smarter, it'll be better and better at coding and the way the models are currently getting better in coding.
你可以想象还有一百个类似的环境,通过让GPT-7.5去开发GPT-2大小的模型等等,来激励它做AI研发的能力。
And you can imagine a 100 other environments like this, which are incentivizing the ability to do AI R and D by getting GPT-7.5 to like containerized versions of getting GPT-7.5 to develop GPT-two size models, etcetera, etcetera.
基本上,你让GPT-7.5经历一堆这样的训练,然后构建出GPT-8。
And basically, then you put GPT-7.5 through a bunch of this kind of training, you build GPT-eight.
而GPT-8现在就是个出色的机器学习研究员了。
And GPT-eight is now an amazing ML researcher.
它从所有这些训练中积累了大量的直觉。
It has so much intuition from doing all this kind of training.
说实话,对我启发特别大的是看到AI在数学领域取得的进步,我就觉得,如果是一个很容易验证的领域,AI就能做得很好,虽然我也不太懂数学研究里那些具体细节,但我就觉得,它真的行得通。
Honestly, 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, AIs can get even like mathematics also involves so much like, don't really know this object level details of mathematics research, I'm just like, no, it works.
就像如果能让它完全进入一个验证循环,它就能像洪水一样涌来,还能真正取得新的突破。
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.
我很好奇,如果机器学习研究能像数学研究那样严谨,或者看起来不同学科之间或者想法之间有很多可以连接的地方,那些尚未被发现的,对吧?
I am curious if ML research had the quality of mathematical research or it seemed like there was a big overhang from connecting different disciplines together or ideas that were not Yeah.
没有哪个人能同时精通代数几何和……那个词怎么说来着?
No one person would have known enough about algebraic geometry and what was the right word?
哎呀。
Oh, man.
我真的不太了解那些数学突破。
I really don't know about the math breakthroughs.
嗯,没有哪个人能同时精通拓扑学、代数什么什么的,就为了给某个大猜想构造个反例。
Well, no one person would have known enough about topology and, algebraic, whatever, blah, blah, blah, in order to make some counterexample to a big conjecture.
我觉得机器学习不像数学那样需要那么深的知识。
My view is that ML is a less deep domain than math.
所以那种某个领域的顶尖专家把各自专长结合起来的情况会少一些,但肯定还是会有一些的。
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.
但我也觉得,机器学习在某些方面比数学更有利于AI训练。
But then I also think that ML has some attributes that make it even more favorable than mathematics in some ways to, you know, AI training.
特别是,你能更清楚地知道自己是不是在取得成功,而且能看到中间进展。
In particular, there's you can get a better sense of whether you're succeeding, and you can see intermediate progress.
在数学里,往往很难判断自己离成功还有多远。
So in math, it's often the case that sort of there's no easy way to see whether or not you're close to success.
但如果你的目标是,比如说,把训练损失降低两倍,你就能大概看到自己走到一半了。
Whereas if your goal is to, for example, get to some training loss, you know, 2x faster, you can kind of see when you're halfway there.
而且机器学习领域的创新往往是叠加式的,或者说是倍增式的,看你怎么理解。
And it tends to be the case that ML innovations are very additive or maybe multiplicative depending on how you think about it.
基本上,你可以不断叠加创新。
Where basically you can keep stacking innovations.
而且通常这些创新就是简单相加,不会互相干扰,不过显然这也要看具体情况。
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.
所以我觉得在很多方面,AI研发的特点会跟数学很相似,基本上你可以做小规模的——你可以用跟真正关心的问题结构很接近的AI研发片段来训练,而且是可验证的,然后这些成果会迁移过去。
And so I think that in a lot of ways, AI R and D will have properties you know, quite similar to math, where basically you can do small You can train on chunks of AI R and D that are pretty similar in structure to the problem you actually cared about in a very verifiable way, and then that will transfer.
然后到底迁移得有多好,这是个开放问题。
And then there's an open question of exactly how well it will transfer.
但我觉得目前数学领域的迁移效果看起来相当不错。
But I think that the transfer currently for math looks pretty good.
而我的预期是,AI研发的迁移效果会不错,但不会特别好。
And my expectation is that the transfer for AI R and D will look pretty good, but not amazing.
我有一个担忧,就是即使在数学领域,据我所知,我们也没看到非常令人印象深刻的新理论。
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.
我们看到很多可验证的具体结果,确实很令人印象深刻。
We've seen a lot of like impressive verifiable specific results.
比如,给某个猜想找个反例,但没看到像提出拓扑这种层次的概念,或者发明群论之类的东西。
For example, find a counterexample 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.
而机器学习研究似乎兼具这两个方面。
And it seems like ML research has elements of both of these things.
但那些不太容易验证的事情,比如想出看待问题的新方法,就更难引导AI去做。
But the less verifiable thing of like come up with new ways of thinking about the problem would be harder to induce.
比如说,就拿缩放损失这个想法来说吧。
So, it takes for example the idea of scaling loss.
显然,如果你在2020年就有了缩放损失的想法,那么通过一些验证循环,你可以更好地训练GPT-4。
Obviously, there is some and verification loops such that you can train GPT-four better if you have the idea of scaling loss from like twenty twenty.
但要引导AI去思考如何仔细地缩放参数和数据,这条路更长,可能也需要更多的计算资源。
But there is a longer and potentially more compute laden and like a road to inducing AIs to be like, okay, I got to think carefully about how I should be scaling my parameters and data.
我可以运行哪些不同类型的调查来理解这个问题呢?
What are the different kinds of investigations I could run to understand this?
也许我可以想出一个可视化方案,或者做一个等浮点分析之类的。
Maybe I can like come up with a visualization and like a isoflop analysis or something.
但这确实比仅仅让NanoGPT的损失下降要复杂得多,验证循环也更长。
But that does seem like a longer verification loop than just, hey, let's get NanoGPT loss to go down.
是的,我们来谈谈这个话题。
Yeah, let's talk about this.
首先,我觉得在数学领域,AI能做到的相当于提出一个初步的新理论。比如,它们可以通过建立联系、产生新的理解来证明一些有趣的猜想。像发现某种由AI构建的、挺有意思的结构,或者找到一种稍微不同的解题思路。
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 baby's first new theory or whatever, where like, for example, they can just like prove interesting conjectures via like making connections and producing new understanding of like, oh, there's this like thing that AI, this like construction AI found, which is pretty interesting, or found this, like, way of thinking about the problem that's a bit different.
我们确实也看到了这种现象。
And we do just see that.
只是目前看到的例子,还没像创立群论那样令人印象深刻。
It's just that the examples we see are not, like, as impressive as, like, founding the field of group theory.
对。
Yeah.
不过话说回来,创立群论这一领域,可以说是人类历史上最伟大、最重要的数学成就之一。但AI在数学方面确实没那么厉害。从我个人的角度来看,这跟现在看到的AI不断攀升的表现之间,其实存在一个连续的过程。
But, like, in part, you know, probably founding the field of group theory is, like, one of the It's like among the best, biggest mathematical accomplishments of all time, and the AIs just aren't They're not that good at math 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.
其次,我觉得跟数学相比,机器学习这个领域相对浅显一些。
Second, I think ML is a very shallow domain relative to math.
所以在数学里,往往能找到那种非常深刻且本质的抽象概念。
So, I think in math, there was much more of a, you find some true deep abstraction.
一旦你真正理解了那个核心概念——虽然理解起来很难——你就能取得突破。
And then like that, like if you really understand that thing, which is hard to understand, then you get somewhere.
而在机器学习领域,那些相当于数学里那种突破的东西,说实话,都是些没用的废话。
Whereas I feel like the things that are the equivalent of that in NML are really, like, dumb bullshit.
比如那个缩放定律(scaling laws)。
Like, I'm like scaling laws.
拜托,这有什么好大惊小怪的。
Like, like, come on, guys.
我们很快就能把缩放定律解释清楚。
We can explain scaling laws really quickly.
我觉得,数学里那些最核心、最重要的概念,比如,并不具备那种你能在短时间内彻底搞懂其底层逻辑和重要性的特点。
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.
但我感觉,到2030年,我们会把那些容易摘的果子都摘完了。
But I I I feel like one effect will be that we will have gotten rid of all the low hanging fruits by 2030.
我觉得,到了那时候,规模效应定律在数学史上的地位,大概就像笛卡尔发现坐标系那样,属于非常基础层面的东西了。
Like, I feel like scaling laws will have been in, like, what math history, Descartes, you know, finding the Cartesian grid and, like, very doing very basic mathematics wise.
然后,如果你想在2030年代继续取得进展,那就得去啃现在数学前沿的那些硬骨头了。
Then eventually, if you wanna keep making progress in the 2030s, it's gonna be, like, do whatever bullshit is happening at, like, the frontiers of mathematics right now.
对。
Yeah.
可能是这样。
That could be right.
我的感觉是,有些领域在运作方式和依赖深层抽象的程度上有本质区别。
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.
比如物理和数学,更偏向于那些非常深奥、难以想出点子的领域。
Like, physics and math are much more on the side of, like, being very far on the, like, sort of very deep, hard to come up with ideas side.
而机器学习和其他大多数领域,则更适合逐步优化。
Whereas I think ML and most other domains are much more amenable to sort of hill climbing.
这就是我对未来发展的看法。
And that's my sense of how this will go in the future.
即使到了2030年,你的AI需要努力推进的时候。
And even in the regime where your AIs are like, you know, having to plow like, it's the '20 it's 2030.
很多容易摘的果实和研究已经完成了。
They need to, like a bunch of low hanging fruit and research has already happened.
他们需要进一步取得进展。
They need to, like, make further progress.
我仍然觉得,很多工作会更侧重于构建越来越复杂的基础设施,并对实验的大致样子有很好的直觉。
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.
所以,我可能不太认同AI会缺乏某种深刻见解的说法,而更认同它们确实需要大量关于具体实验的品味,这些实验目前它们还不了解,需要很多直觉来判断什么样的训练方法有效,什么样的无效,就像现在的研究人员那样。
And so I think I'm probably less sympathetic to the thing that the AIs will lack is some deep insight and more sympathetic to they really need a bunch of taste about in the weeds experiments that they currently don't have and need to have a bunch of intuition for what sorts of training approach would work and what wouldn't work in ways that current researchers have.
即使在AI取得突破的情况下,事后看来,实现突破的一个大瓶颈往往是搞对所有的微观细节和那种微妙的直觉。
And even in cases where there has been some breakthrough in AI, oftentimes in retrospect, it looks like a big bottleneck to making that breakthrough happen was sort of getting all of the micro details and mungie intuition right.
比如,在训练AI进行推理和思维链,以及进行强化学习和思维链训练时,看起来你本可以在GPT-3上做强化学习和思维链,如果真正大规模实施并做好,可能会在数学上得到有趣的结果。
Like an example of this is when it comes to training AIs with To be good at reasoning and chain of thought and doing sort of RL and chain of thought training, it looks like you probably could have done RL and chain of thought on GPT-three and gotten kind of interesting results on math if you had really scaled it up and done a good job.
但当时有容易摘的果实,而且做好那种训练很繁琐,还有所有的技术实现、扩展和调对超参数。
But at the time, there was low hanging fruit, and also doing a good job with that training is kind of in the weeds and then all the technical implementation and scaling it up and getting the hyper parameters right.
所以也许你可以在Quen1b或类似模型上演示一切,并大致感觉这整个方法会奏效。
And so maybe you can demonstrate everything on like Quen1b or whatever and get some sense that this whole thing is going to work.
但人们没有尽早演示,因为所有这些繁琐的细节和关于如何精确调整参数以及如何设置的直觉都不到位。
But people didn't demonstrate it as early as they could have because of all of these other mungy details and intuition about exactly how to tune the parameters and how to set things up.
老实说,我剩下的疑虑是:如果研究突破真的那么依赖智能,那为什么 AI 的发展速度在历史上没有比现在更快呢?
This is my remaining skepticism honestly about the story is just, not sure I understand why if research breakthroughs are so amenable to intelligence, why AI progress has not been historically faster than it could have been.
就像你刚才说的,我们得等到 LLM 真正跑通才行。虽然理论上用更少的算力就能做到,但我们还是得等海量的算力和巨大的电力投入进来,大家才开始沿着这条轨迹做训练。你知道的,随着算力持续增长,我们才取得了更多突破。
We had to wait for, as you were saying, by the time our LBR actually worked, even though you could have done it with less compute, we had to wait for oceans of compute and gigawatts before of compute to be people are like doing this training on the trajectory of like this constant, you know, as compute keeping increasing, we make more breakthroughs.
我不太确定,但感觉 2022 年有很多 AI 研究人员都在试图攻克推理能力这个问题。
I don't know, feel like there were a lot of AI researchers in the year 2022 who were trying to crack reasoning.
结果他们只是被写基础设施代码的能力给卡住了,或者说……
And it was just that they were bottlenecked by the ability to write infrastructure code or what was
这是个挺复杂的混合体,对吧?
It's complicated mix, right?
所以我觉得,如果他们能一有实验想法就立刻跑起来,而且不用太纠结于调试bug的话,进度肯定会快很多。
So I think that they would have gone faster if they could, as soon as they thought of an experiment, run that experiment without bugs, without bugs being very important.
另外我还觉得,能够用高算力跑大量实验,可以掩盖掉实现方式上的一些小毛病,或者超参数没调好的问题。
And then I think another part of it is that 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.
所以我认为算力对做AI研究真的很有帮助,它能帮你兜住很多底。
And so I think compute is just really helpful for doing AI research, you can cover over a lot of things.
但这并不意味着大规模增加人力没有帮助,尤其是如果这些人手能带来该领域最顶尖的直觉的话。
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.
我觉得那真的很有帮助。
I just think that that's, you know, really helpful.
我在这里的另一个观点,可能和你略有不同,是我预计的迁移能力比你想象的要更强一些。
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.
我设想这些AI总体上是非常优秀的科学家,对所有那些事情都相当拿手。
And I'm imagining these AIs are actually pretty good scientists in general, and are just pretty reasonable at all of that stuff.
当你和它们互动时,并不是那种特别超级专业的怪才感觉。
And just sort of when you were to interact with them, it's not like there's some really hyper specialized savant type vibe.
它们其实对AI研发中的所有事情都很擅长,在某些子领域可能还极其出色。
They're actually just pretty good at all this stuff in AI R and D, and then maybe extremely good at some sub domains.
所以它们在编写内核方面非常超人,在那些反馈循环极短的事情上超人般厉害,而在其他所有事情上也相当优秀,完全能与人匹敌。
So they're incredibly superhuman at writing kernels, incredibly superhuman at everything with very short feedback loops, and then pretty good at all the other stuff and just totally able to match other people.
我觉得我们现在已经看到这种现象了。
And I think we are seeing this now.
我想说的是,当我看到现在的AI时,我觉得它们已经能够相当熟练地匹敌那些在机器学习研究方面平庸的人类了。
I would say that when I look at AIs right now, I think it's already the case that they can pretty competently match humans who are mediocre at ML research and doing ML research.
只是平庸的机器学习研究并没有多大用处。
It's just that being mediocre at ML research is not that helpful.
对吧?
Right?
实际上,你真正需要的是那些擅长机器学习研究的人。
Like, the thing that you actually want are people who are good at ML research.
所以我的感觉是,AI在这些方面都在不断进步。
And so my sense is the AIs are just improving at all of these things.
它们的品味在提升。
Their taste is improving.
它们的直觉在提升。
Their intuition is improving.
而且,它们的品味和直觉已经不像以前那样完全糟糕了。
It's already the case that their taste and intuition is not like it's not like complete garbage.
对。
Yeah.
我想具体了解一下,如果人工智能的发展在一年内实现过去五年的进步,那会是什么样子。
I I so I I wanna very concretely understand what it would look like for five years of AI progress to happen in one year.
对。
Yeah.
假设我们回到GPT-3开发完成的那个时期。
So suppose we were back and when, like, GPT-three is developed.
而且这个想法是,基本上说,以他们在2022年拥有的算力水平,如果我们当时就有自动化的AI研发体系,到那年年底就能训练出Mythos。
And the the idea is not only that like, basically, with the level of compute they've had back in 2022, you could have trained if we had automated AI R and D back then, you could at the end of that year have Mythos.
没错,就是这个意思。
That'd be the idea.
对。
Yes.
包括算力方面,所以Mythos消耗的算力远超他们当时的水平。
Including with the like, so Mythos took way more compute than they had back then.
但是,即使以他们当年的算力,不仅所有的突破都做到了,还能用那点算力去训练Mythos。
But, even with the level of compute they had back then, not only do they all do do all the breakthroughs, but they also train Mythos with their level of compute.
显然,这需要你发现自从那时以来的所有算法进步。
And what would be required is, obviously discovering all the algorithmic progress since then.
实际上要发现更多,因为你得弥补Mythos所用的算力差距,我不知道,GPT-3当时是在什么算力上训练的?
Discovering even more actually because you had to make up for the fact that Mythos uses, I don't know, what was GPT-three trained on?
大概是1e23?
Like 1e23?
我们可以查一下。
We can look it up.
但有可能要多四个数量级的算力吗?
But is it plausibly four orders of magnitude more compute?
对,我觉得比那个少一些。
Yeah, I think it's somewhat less than that.
我们快速查一下。
Let's look this up quickly.
所以 GPT-3 的训练算力大概是 3e23,没错。
So GPT-three training compute is, yeah, it's like 3e23.
我觉得 Mythos 的算力大概要高三个数量级左右。
My sense is that Mythos is probably about a little over three ohms higher.
所以问题就在于,你能不能既弥补这 1000 倍的算力差距,又能超越那个模型?
And so the question is, can you overcome this 1000x compute gap while also beating the model?
这里有个具体的观点,也许我们可以聊聊。
So here's a concrete claim that maybe we should talk about.
也就是说,以我们现在的能力,用相当于GPT-3算力的资源就能训练出匹配水平的模型。
Like, right now, we would be able to train a model with GPT-three level compute that matches.
对,我具体是怎么想的呢?
Yeah, what exactly do I think?
那GPT-3嘛,咱们假设一下,它是什么时候训练的来着?
So GPT-three was, let's say, about Yeah, when was it trained?
它是2020年发布的,所以那是六年前训练出来的。
So it was trained released It in 2020, so it was trained six years ago.
值得注意的是,GPT-3可能有点太遥远了,或者说太过去了,但咱们先这么看吧。
It's worth noting that GPT-three is maybe a little too far away, or too far in the past, but let's go with this for a second.
GPT-3大概是在六七年前训练的。
So GPT-three was trained like about, you know, six and a half, seven years ago.
如果我们今天用GPT-3级别的算力来训练一个模型,那这个模型会有多好呢?
If we were to train a model with GPT-three level compute today, how good would that model be?
根据我对算法进步的理解,我们大概能训练出一个相当于三年前最好的模型。
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.
所以我觉得,现在用GPT-3的算力训练出来的模型,可能会比GPT-4好一些,基本上就是这样。
So I think that right now, we'd be able to train a version of GPT-three that's probably somewhat better than GPT-four, is basically what we'd see.
对,可能比GPT-4好不少。
Probably, yeah, like a moderate amount better, than GPT-four.
我觉得差不多就是这样。
And I think that's about right.
我认为这大致符合算法进步的情况。
I think that roughly lines up with what with how algorithmic progress has worked.
基本上,故事最终会是这样的:要获得五年的AI进展,你可能需要大约,我觉得,大概八年的算法进步,粗略来说,这是非常非常多的算法进步。
Basically, the story would end up being that to get five years of AI progress, you're probably gonna need around, I would say, like, maybe eight years of algorithmic progress, very roughly, which is a lot, a lot of algorithmic progress.
但事实是,在我看来,大部分AI进展来自于算法和数据的某种结合。
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.
而且你可以不断在这些方面取得巨大改进,用更少的计算量来训练AI。
And you can just keep making, like, for, I think, huge improvements on these things and training AIs with less compute.
我很高兴你提到这一点,因为从GPT-3甚至3.5到现在,到底发生了什么?
So I'm glad you brought that up because what has happened since GPT-three or even 3.5 till now?
对吧?
Right?
比如,为什么Mythos这么好?
Like, why is Mythos so good?
显然,我们扩大了计算规模。
Obviously, we've scaled the compute.
我们有更好的算法。
We have better algorithms.
一个巨大的变化是,我们建立了一个价值百亿美元的行业,它系统地收集和整理了各个领域的专家人类判断,以强化学习环境的形式,以及专家们构建的监督微调轨迹的形式,帮助模型更好地理解如何进行编码和构建复杂的基础设施项目。
A huge thing that's happened is that we have built a deca billion dollar data industry, which has systematically collected and codified, 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 built to help the model better understand how do you do coding and like how do build complex infrastructure projects?
如何处理法律问题?
How do you do like law?
如何处理各种其他事情?
How do you do whatever, whatever?
而人工智能如何能够复制目前专家人类判断在AI进展中所起的作用?
And how are the AIs able to replicate the effect that currently expert human judgment seems to be playing in AI progress?
对。
Yeah.
所以我的感觉是,在获取专家人类数据上增加投入,总体上对AI研发并不是特别重要。
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 and D in general.
具体来说,在过去几年里,我们一直在扩大计算规模,增加AI公司的员工数量,并增加在数据标注上的投入。
So in particular, 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.
我的感觉是,如果你去掉最后两次数据标注或数据生成的翻倍,那不会产生巨大影响。抱歉。
My sense is that if you sort of remove the last two doublings or whatever of data labeling, that would not make a huge difference or data generation that would not I'm sorry.
我是说,来自专家人类的数据生成,那不会产生巨大的差异。
I just say data generation from expert humans, that would not make a huge difference.
而且我觉得很多正在发生的事情是,人们一直在开发更好的方法来利用人类和AI构建强化学习环境,并从中取得进展。
And think a lot of what's been going on is people have been developing better ways to leverage humans and AIs to construct RL environments and going somewhere from that.
等等,那你如何解释AI在编程方面变得如此出色?
Wait, so how do you explain why the AIs have gotten so good at coding?
我觉得很大一部分原因是数据和强化学习环境,这些是……但就像编码人类……
I feel like a big part of that is data and RL environments, which are But like codifying human
问题是,创建强化学习环境的限制因素是什么?
the question is, what is the limiting factor on creating RL environments?
我的感觉是,创建强化学习环境的限制因素并不是那么在于扩大规模,或者说,让今天的强化学习环境比2024年好得多的原因,并不是因为我们雇佣了更多的专家来制作强化学习环境,而是因为我们更清楚我们到底想要什么样的强化学习环境,以及如何构建它们。
My sense of the limiting factor on creating RL environments was not so much scaling up or like the thing that drove the reason why RL environments today are much better than they were in like 2024 is not that much because we have hired way more human experts to make RL environments, and is instead much more because we better know what RL environments we even want to make, and how we should structure them.
而且,我们正在使用大量的AI劳动力来构建强化学习环境。
And also, we're using huge amounts of AI labor to build RL environments.
我认为这些效应比人类劳动力构建强化学习环境的效应重要得多。
And I think those effects are much more important than the effect of human labor building the RL environments.
我并不是说人类劳动不重要。
I'm not saying that the human labor doesn't matter.
我只是说还有其他重要的驱动因素。
I'm just saying there's other big drivers that are important here.
对,我可以试着论证这一点。
Yeah, I could try to argue for this.
我的意思是,其中一个因素就是人们想要的环境数量。
I mean, one thing is just like the amount of environments people want.
这个数量非常大。
It's a very large amount.
而且我觉得,只要对目标有个大致概念,AI在创建口语环境方面其实挺擅长的,而且还有现成的数据可以利用。
And I think the AIs are actually pretty good at the task of making oral environments, given some sense of what the thing should There's preexisting data you could use.
我不太确定。
I don't know.
很多这类事情都有很好的验证循环。
Lot these things have good verification loops.
我举个例子,比如《商业内幕》昨天报道说,谷歌为了收购 Mechanize 花了将近20亿美元。
If I just look at, for example, this was reported in Business Insider today yesterday that, Google is paying like too close to $2,000,000,000 for Mechanize.
对。
Yeah.
我们可以看看市场价位,或者大家觉得顶尖人类专家的数据到底值多少钱。
Like the we can just look at market rates or what people think really good human experts making, like human expert data is worth.
看起来前沿实验室确实认为这些数据的价值很高。
And it just seems to be like the frontier labs seem to think it's worth a lot.
那这些
And what
是用来支付什么的?
are they to pay for?
你觉得前沿实验室的支出中,花在数据上的比例大概是多少?而不是算力。
What fraction of frontier lab spending do think is on data rather than compute?
就是说,算力和数据的支出比例大概是怎样的?
Like, do you think is the compute data spend split?
我觉得总体上更像是,我在看算力,但我也觉得这是因为,算力比数据更容易规模化。
I think it's most like, overall, I'm looking at compute, but I also think it's because, like, compute is easier to scale up in data.
就是,
Like,
但这跟推动进展其实没什么关系。
I But that's don't really relevant to what's driving progress.
对吧?
Right?
就像,假设,我同意你说的,对。
It's like, suppose like, I agree that yeah.
我的感觉是,这个比例差不多,我猜,大概是20比1,或者10比1。
It's like my my sense is that the split is something like, I would have guessed, like, 20 to one or something, 10 to one.
具体我也不太清楚。
I don't know exactly.
看公司而定。
It depends on the company.
我的意思是,但这和石油占GDP的1.5%类似,但并不意味着如果你把石油去掉,GDP还能继续增长。
I mean, but this is similar to, oil is 1.5% of GDP, but that mean but that doesn't mean if you cut oil out, you could, like GDP could continue to rise.
但这里的背景是
But the context here comes
如果石油消失了,经济会立刻停滞。
to halt immediately if, like, oil went away.
当然。
Sure.
但你只是在说,因为市值高,我们可以推断这是关键驱动因素。
But you you are just arguing that because of the high market cap, we can learn that this is a key driver.
而我说这并不一定成立。
And I'm saying that's not clearly true.
对吧?
Right?
是的。
Sure.
因为我觉得那个论点只是让人觉得,算力看起来是更重要的驱动力,或者雇佣员工是更重要的驱动力。
Because like you I think that argument just implies looks makes it look like compute is a much more important driver or like hiring employees is a much
也许更重要。让我们更具体一点。
more Maybe important let let's be more concrete.
我是这么想的,我是这么想的。
Here's what I here's what I think.
就像我的主张是,在通用人工智能领域,如果你回到2022年,你有GPT-3.5,你想在没有人类专家的情况下让它更擅长编程,那会非常非常困难。
Just the same way as in my claim is that in GP if you went back to 2022 and you had GPT-3.5 and you were like trying to make it better at coding without human experts, think it would have just been very, very difficult.
让我举个例子,说明从GPT-8到ASI可能会遇到的困难。
Let me give you an example of what I imagine would be the difficulty from going from GPT-eight to ASI.
所以,你需要GPT-8擅长的事情之一,或者说你希望ASI擅长的事情,就像,我要接管一家公司,让它更赚钱,然后做各种疯狂的事情来让它运作得更好。
So one of the things you'd need GPT-eight 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 shit to make it work better.
我要接管一家晶圆厂,然后生产更多的芯片。
I'm going to like take over a fab and like produce more chips.
就像那种数据级别,我要去国会,试图说服他们通过某项法案,等等等等。
Is 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.
对。
Yeah.
这就是我想象中,如果AI再以这个速度发展五年,它就能做到的事情。
This is what I imagine five more years of AI progress at this pace would enable an AI to be able to do.
这正是我真正担心的地方,对吧?
This is the thing I'm really worried about, right?
比如那个ASI,它能理解如何在世界上搞出各种疯狂的事情,能像史蒂夫·乔布斯那样做事,还有他的工程师们等等。
Like the ASI that can like understand how to do crazy shit in the world, like can do what can can do what like Steve Jobs can do, etcetera, and also his engineers and stuff.
而且我不确定,如果没有相关的世界数据,你怎么能实现这一点,这就像Mythos在编程方面非常出色,但没有那些相对于GPT-3来说改进了它的编程环境一样。
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 GPT-three.
对。
Yeah.
所以这里有几个
So here are a
要点。
few points.
首先,我敢打赌,如果你看看Mythos随机抽样的训练环境,它们实际上和实际使用模型时的样子非常不同。
So 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.
我的感觉是,强化学习的分布和真实世界的数据分布有非常大的偏差,而且它很大程度上被迁移学习和少量针对真实世界的数据混合在一起,从而被平滑掉了。
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.
所以我觉得,这将会和那种在五年AI进步加上全自动AI研发之后出现的超级人类AI的机制类似。
And so I my sense is that this this will be a similar mechanism as how it works for, like, the, you know, crazy wildly, like, quite superhuman AI you get as a result of five years of AI progress on top of fully automated AI R and D.
那我们就稍微过一下这个。
So let's just, go through this a little bit.
具体来说,我认为你可以训练一个AI,让它非常非常擅长即时学习,做一些类似于上下文学习的事情,但可能在各种强化学习环境中使用一些不同的机制。
So in particular, I think that you could train an AI to be really, really good at 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.
所以你构建所有这些不同的强化学习环境,在这些环境中,AI必须即时适应、即时学习、弄清楚它应该做什么、更好地理解自己的处境,并且为了达成目标,它必须从反馈中快速学习,而且还有资源有限之类的限制。
So you build all these different RL environments where the AI has to adapt on the fly, learn on the fly, figure out what it should do, understand its situation better, and learn really quickly from feedback in order to succeed at its objective, and has things like limited resources.
如果它搞砸了,它可能会陷入更糟糕的境地。
And if it messes up, it can end up in a much worse position.
然后如果你在大量这样的环境中训练,你就会学到即时获取上下文的一般技能。
And then if you train on a huge number of these environments, you will learn general skills of picking up context on the fly.
我们已经看到这种情况了。
And we're already seeing this.
现在AI已经更擅长大致理解情况,并从有限的信息中快速掌握上下文。
It's already the case that AIs are now much better at understanding roughly what's going on and picking up context from a limited amount of information they're given access to.
然后这些AI就可以被安排到台积电去工作。
And then those AIs could then be put on the job at TSMC.
即使台积电并不在他们的数据分布里,但他们的数据分布非常广泛,而且AI在自己的数据分布上表现极其出色,以至于这种能力可以迁移到在台积电当工程师上,并且能快速学习,看起来更像是AI通过某种扩展版的上下文学习来适应,而不是因为拥有大量关于如何做好台积电工程师的固定知识。
And then even though TSMC is not 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 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 cash knowledge on being a good TSMC engineer.
这就像是在那里进行某种扩展版的上下文学习。
It's that it like does the equivalent of, like, some scaled up version of in context learning, there.
但这是最普通的说法。
But that'd be the most prosaic story.
显然,这种情况有很多种可能的发展方向。
Obviously, there's, a bunch of different ways this could go.
我觉得这最终归结为对你能走多远的直觉差异。
I think this maybe comes down to then a difference of intuition about how far you can get.
我认识的那些特别聪明的人,在他们不太懂的领域里,其实也没那么高效。
When I think about really smart people I know, they're just like not that effective in domains they don't understand that well.
但他们有多少时间去学习呢?
But how long have they had to learn?
不,我同意如果他们有过相关经验,他们会做得好得多。
No, I agree that if they had experience, they would be much better.
但也许我想说的是,经验就是数据。
But that's maybe what I'm arguing for is that experience of data.
比如说,如果我随便找一个特别聪明的常春藤毕业生,然后跟他说,好了,现在你来负责伊朗核协议的谈判。
For example, if I just get a really smart, I don't know, Ivy League college grad, and I'm like, okay, you're now in charge of negotiating the Iran deal.
我觉得他们根本不知道该怎么办。
I think they just like wouldn't know what to do.
但如果你找的是一个特别擅长快速掌握不同领域的人,给他一些时间去培训、跟人交流、展示专业能力、做些实践,他其实能做得相当不错。
I think if you've 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.
我觉得大多数领域本质上都很浅,一个非常聪明的通才,只要掌握一小部分核心技能,就能很快上手。
I 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 get going pretty quickly.
但我觉得并非每个领域都是这样。
And my sense is that that's not true for literally every domain.
而且我觉得AI会发展出越来越好的机制,能快速掌握某个领域的知识和专长。
And my sense is that the AIs will develop increasingly good mechanisms for quickly acquiring understanding and expertise in a given domain.
比如,想想AI理解一个新代码库的速度有多快。
So consider, for example, how fast AIs can understand a new code base.
AI理解新代码库的速度比人类快得多,但程度上比人类目前的理解要浅,不过随着时间推移会越来越好。
AIs can understand a new code base much faster than humans can, but to a degree that's shallower than humans could currently understand, but getting better over time.
对吧?
Right?
所以让我把这个论点再详细展开一下。
So let me spell that argument out a bit more.
比如说,你拿一个像Fable 5或Mythos 5这样的东西,然后想对一个非常庞大的代码库做一些复杂的修改。
So let's say you take, know, Fable five or Mythos five or whatever, and you like wanted to make some kind of complicated change to a really massive code base.
模型会很快对代码库有所理解,可能用不了不到一个小时,甚至可能远少于一个小时。
The model will get some understanding of the code base very fast, in the course of maybe like, you know, significantly less than an hour, potentially much less than an hour.
然后它对代码库的理解会稍微停滞一下,达不到人类在更长时间里能获得的深度理解。
And then its understanding of the code base 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.
所以有点像,AI花一个小时能赶上一个可能花了几周时间的人,具体还要看代码库到底有多复杂。
So it's sort of like an AI in an hour can match a human with a few weeks maybe, depending on the details of exactly how complicated the code base is.
但要是跟一个在代码库上工作了两三年的人比,那还是比不上的。
But then it won't match a human with like, who's been working on that code base for like two years or whatever.
不过随着时间推移,AI能匹配的理解深度一直在上升,对吧?
But over time, the amount of understanding AIs can match has gone up, right?
比如看3.7 Sonnet或者3.5 Sonnet,它们可能只相当于理解代码库一天左右的程度。
So if we look at like 3.7 Sonnet or 3.5 Sonnet, maybe it could only match the equivalent of understanding a code base for like a day or something.
但现在,AI在构建任务上下文方面要好得多了。
But now, know, AIs are much better at like sort of building context about a task.
所以你可以说,Mythos,我希望你真正理解这个代码库,然后实现这个功能。
And so you can be like, Mythos, I want you to really understand this code base, and then implement this feature.
它会一下子派生出无数个子代理。
And it will spawn a bajillion sub agents.
这些子代理会仔细研究很多东西。
Those sub agents will pour over a bunch of things.
它们会带回大量上下文信息。
It will deliver a bunch of context back.
然后它们会再调查一些事情。
It will then investigate a few things.
虽然它们做得不算特别出色,但速度很快,效果也还不错。
And it's not amazing at doing this, but it can happen really fast and it can work pretty well.
而且不难想象,我们可以训练AI在这项任务上越来越擅长,对吧?
And it's not very hard for me to imagine how you could train AIs to be increasingly good at this task, right?
在大型代码库中以合理的方式实现复杂功能,这个任务是非常容易验证的。
The task of implement some very complicated feature in some reasonable way in a very big code base is extremely verifiable.
这可以成为AI不断进步的一个方向。
And that can, like, be a thing the AIs improve on.
同样,在更广泛的层面上,快速理解上下文并让多个AI并行学习,这也是可行的。是的。
And similarly, like, there's a broader scale of, like, quickly understanding context and being able to, like, have a bunch of different AIs learn in parallel Yeah.
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然后把那些整合起来。
And then merging that together.
我觉得这里似乎有一个关键点,这其实是个经验问题,我们以后会知道答案,那就是,在可验证的领域里,AI在理解情况、快速上手、长期取得进展方面变得非常擅长,而且进步飞快,这种能力到底能迁移多少到其他领域。
And I I think there seems to be a crux here, which which I think is just an empirical question we'll see 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 AIs are obviously getting way, way better at really fast.
比如,去跟总统谈谈,说服他做某件事,或者你现在负责谷歌了。
Two, okay, go talk to the president and like convince him to do X thing or you're now in charge of Google.
然后你必须让谷歌这个季度更赚钱。
And now you must make Google a much more profitable company this quarter.
让我试着再列出几个可能相关的论点。
Let me try to just spell out a few more arguments that are maybe relevant.
首先,我确实认为,看看AI在写文章方面的进步,我们稍微聊聊这个。
So one thing is that I do think that when looking at how the AIs have improved your essay writing, let's talk about that a little bit.
我觉得有一点是,即使在这些领域,你也能获得一些数据,而且AI在快速进步的过程中也能获得一些数据。
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.
所以,也许很难建立一个可验证的环境来评判你的文章是否真的符合人类标准,但你可以做一点这样的尝试。
So maybe it's hard to build a verifiable environment for was your essay really good according to humans, but you can do a bit of that.
可以做些训练,也可以做在线训练。
Can do some training, you can do some online training.
AI也能基于真实世界的数据进行在线训练。
And the AIs will be able to do some online training based on real world stuff.
它们可以进行评估。
They'll be able to have evals.
它们可以采样。
They'll be able to sample that.
而且你可以加速这个过程的频率。
And you can scale up the cadence at which you do this.
第二点是,实际上,就我所见的迁移效果来看,还不错。
And then the second thing is that in practice, when I just look at the transfer, it seems okay.
我认为事实上AI已经在很多难以验证的领域取得了显著进步。
I think that, in fact, the AIs have improved a bunch of non verifiable domains.
而且确实,很难找到那些真正难验证的领域,在这些领域里,GPT-4到Mythos之间的进步幅度不算大的。
And it is, in fact, the case that it's hard to point to domains that are really hard to verify on which the amount of improvement between GPT-four and Mythos hasn't been pretty high in practice.
但这并不意味着Mythos比最优秀的人类还要强。
And now that doesn't mean that Mythos is better than the best humans or something.
对吧?
Right?
它可能在某些工作方面仍然明显不如典型的人类专业人士,但已经比GPT-4强太多了,GPT-4根本没法比。
It can still be significantly worse than typical human professionals at some aspect of their job, while still being way better than GPT-four, which was not even close.
对。
Yeah.
所以我们讨论的是数据和算法进步对过去几年进展的贡献有多大。这让我想到,我其实正在和Jerry Hahn做一个实验,他现在还是个大学生。
So we're talking about how important data versus algorithmic progress has been for explaining the progress over the last few That reminds me, I'm actually running an experiment with Jerry Hahn who's actually still a college student.
我们基本上是在评估进展有多少来自数据、多少来自算法,方法是用2019年最好的算法配方,配上2026年的最佳数据来训练。
What we're basically doing to evaluate how much progress 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.
然后反过来,用2026年最好的算法配方,配上2019年到2026年的不同数据文件来训练。
And then also training the different data files going back to 2019 to 2026 with the current best training recipe, like the algorithmic recipe.
对。
Yeah.
我觉得这会很有意思。
And I think that will be an interesting.
我很好奇,你愿不愿意提前预测一下,数据带来的提升和算法带来的提升,各自能占多大的比例?
I I I'm curious if you wanna preregister, like, what amount could be multipliers are coming from one versus the other?
所以我们得小心定义“数据”这个词。
So we need to be pretty careful with what we mean when we say the word data.
我之前一直在努力区分,是增加投入让人类专家来标注数据,还是增加人类专家标注的数据量。
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, data.
预训练数据并不是这样来的。
Pre training data does not come.
现在预训练数据集比2019年好,不是因为人们花更多钱让人类专家来输入数据,然后让AI去训练。
The the reason why we have a better pre training dataset 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.
我觉得有一部分是。
I think it's Partially.
我觉得大部分不是。
I think it's not much of it.
我觉得预训练数据的改进中,来自这方面的其实很少。
I think it's very little of the pre training data improvements.
我认为预训练数据的大部分改进——需要说明的是,我确实指的是预训练阶段。
I think the vast majority of the pre training data improvements, which to be clear, I do mean pre training.
我们或许应该单独讨论一下中期训练,
We should talk maybe separately about mid training,
后期训练。
post training.
但我认为预训练数据的大部分改进,来自于对哪些数据集更优的科学理解,以及筛选数据的辛苦劳动。
But I think the vast majority of pre training data improvements are from science on better understanding what data sets are good and schleppy labor on figuring out how to filter down.
所以我的观点是,这些改进,比如从开放网络文本到精细网络文本之类的,
And so my view is that improvements are the form of open web text to fine web or whatever.
这种改进更像是算法层面的改进,你可以用一些GPU来研究,然后实现。
That improvement is better described as a algorithmic improvement of the sort that you can study with some GPUs and then do.
而且你不需要人类,不需要人类专家的数据来做这件事。
And you don't need humans to like, you don't need human expert data to do that.
不过,还有一个不同的影响,我们可以聊聊,就是2026年的互联网,它作为训练数据的土壤,可能比2018年的互联网要肥沃得多。
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.
就像,也有一个影响是,网上发帖的人更多了。
Like, it's like, there's also been an effect where, like, there's just more humans posting on the Internet.
数据收获也更多了。
There's more data harvest.
我觉得这个影响会比另一个影响小得多,那就是人类更懂得如何筛选数据,有更好的抓取工具,知道怎么更好地处理这些抓取的数据,诸如此类。
My sense is that that effect is gonna 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.
这更像是自动化的工程和自动化的研究。
This is more automated engineering and automated R
对,没错。
and That's right.
有道理。
That makes sense.
是的。
Yeah.
所以我觉得,从某种意义上说,你想看的是,我们要做两条后训练流水线。
So I think that in some sense, the thing you would want to look at is be like, we're going do two post training pipelines.
一条后训练流水线,我们只有极少数人类专家来做标注,但我们可以有智能AI。
One post training pipeline where we only have a tiny number of human experts to do the labeling, but we can have smart AIs.
然后另一条,比如我们要构建Mythos 5,它会构建一条后训练流水线,但它只能访问互联网数据加上极少量的人类专家,但它有最好的当前方法;而另一条,Mythos能访问我们2024年那些糟糕的后训练方法,但有大量人类专家。
And then another like, we're going build Mythos five is going build a post training pipeline, but it only has access to Internet data plus a tiny amount of human experts, but it has the best current methods versus we have one where it's like, Mythos has access to the shitty post training methods we had in 2024, but with a shit ton of human experts.
再说一次,两者都有互联网数据。
And again, both have the Internet data.
我的感觉是,当前的方法,即使没有很多人类专家,实际上也会表现得很好。
My sense is that the current methods, but without many human experts, actually will do quite well.
明白。
Understand.
不过有点乱,因为像Mythos,它能不能得到比Mythos更强的模型?
Though it's a bit messy because like Mythos like, it's like, can Mythos get something that's more capable than Mythos?
比如,你可能需要仔细考虑一下,你后训练的是哪个模型。
Like, you might need to be a bit thoughtful on like, what model is it that you're post training.
你觉得AI研发中最难验证的部分是什么?
What is your view on what is the least verifiable part of AI R and D?
最难验证的部分。
The least verifiable.
大概是对大型实验做出决策。
Probably making calls on large experiments.
对。
Yeah.
我觉得最可能成为瓶颈的是,AI在可验证的领域表现很好,但真正去做实际的事情时,却不一定行。
The thing that I think is most likely to be sort of the bottleneck in terms of the AIs are really good at verifiable domains, but not doing the actual thing.
就像大型实验,你只有几次尝试的机会。
It's just like big experiments, you only get a few tries.
嗯,说几次可能有点保守,但基本上,从历史上看,AI研发是靠接近前沿规模的实验来推动的,这一点非常重要。
Well, a few is maybe a bit understated, but like basically like historically, AI R and D has been driven by doing near frontier scale experiments, and that has been pretty important.
而且真正去做那一次大型训练,决定里面具体包含什么,也是关键。
And like actually doing the one big training run where you decide exactly what to include in that.
而且有很多方法可以让AI在这方面更容易验证,这样它们就能更好地预测该包含什么。
And there's a bunch of ways that the AIs can sort of make that more verifiable so they can have better science of exactly what to predict.
它们可以把前沿规模的训练运行缩小到一定程度,以便更积极地研究那个规模,虽然这会一次性增加计算成本,对吧?
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?
所以,如果人们愿意的话,总是可以训练更小的模型,这样就能运行更多轮次。
So like if people wanted to, a thing you can always do is train, smaller models so that you can run more rounds.
我觉得我们已经看到了这一点。
And I think we have seen this.
比如,我认为AI扩展规模没有人们预期那么大的一个原因,以及每个token的成本没有像人们想象的那样增加,是因为在小规模上做更多工作是有好处的,这样可以运行更多训练运行,获得更多循环。
Like, I think one reason why, AIs have been scaled up less than you would have otherwise expected, And like, for example, cost per token hasn't increased as much as you might have thought is because there is a benefit to doing more of your work at small scale where you can run more training runs and get more cycles in.
所以,你就不太需要依赖一个大型的、非常重要的训练运行。
And so you're not as, like, you know, leaning as hard on like one big, you know, really important training run.
我想为观众拆解几个难点。
I just want to unpack a couple of things that were hard for the audience.
你指出的问题是,我认为自2023年或2024年以来,每个token的价格并没有上涨太多。
The thing you're pointing out is I think the price per token has not increased that much since 2024 or 2023.
对。
Yeah.
所以GPT-4大概是,我不知道,每个输出token要30美元?
So GPT-four was like, I don't know, was it like $30 per output token?
然后我说,Mythos每个输出token要50美元。
And I'm like, Mythos is $50 per output token.
没错。
Right.
所以你想解释的是,为什么在这个扩展时代,更大的模型服务成本不应该更高,但token价格却没有上涨,而你暗示我们增加活跃参数的速度比人们天真假设的要慢,因为人们只想在训练模型上快速取得进展,而通过更快地训练较小的模型就能做到这一点?
And so the thing you're trying to explain is how can it be that we're in this era of scaling and so bigger model shouldn't be more expensive to serve, but the token price is not increasing and you're suggesting that we've increased active parameters slower than you would have naively assumed because because people just wanna make fast progress on training models, and you do that by training smaller models faster?
我的意思是,因素很复杂。
I mean, there's a complicated mix of factors.
我觉得我的观点更像是,人们进行了一些大型训练运行,但效果并不好。
I think my view is more like, people have done a bunch of big training runs that did not go that well.
比如GPT-4.5,众所周知,OpenAI的人觉得它有点失败。
So there's like GPT-4.5, which like famously people at opening, I thought was a bit of a bust.
我听说有一些传言,说人们进行过很多其他的训练,但结果都不太理想。
I 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.
而且我觉得,实际上要把这件事做好,有很多细节需要注意。
And part of it is that I think there's just a bunch of details in actually getting that right.
所以,在小规模上做更多的工作是有道理的,并且接受最终性能上的一些损失,以便能够快速迭代,训练更多模型,从而更好地学习,最终也能得到更智能的生产模型。
And so 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 be able to just have like a, you know, smarter ultimate production model.
这还不是唯一的影响因素,对吧?
This is not the only effect, Right?
还有,强化学习对小型模型的收益更大。
There's also the fact that RL benefits more from small models.
有很多因素在起作用。
There's like a bunch of things going on.
但我确实认为,实际上人们正在权衡,倾向于更快的迭代时间。
But I do think that like, in fact, people are making trade offs towards the side of like faster iteration times
是的。
Yeah.
因为算法进步太快了。
Because of algorithmic progress being so fast.
在我看来,这些大型训练运行失败的一个主要原因,至少从传闻来看,就是一些非常隐蔽、很难追踪的细微错误。
It seems to me that a big source of why these big training runs have failed, at least from rumors, is just like very subtle bugs that are really hard to track down.
对。
Yeah.
简单来说,问题在于AI在多大程度上能避免和发现这类错误,它们可能会非常擅长在训练中被设计来避免错误。
And the TLDR is how good will the AIs be at avoiding these kinds of avoiding and finding these kinds of mistakes where they might get really good at engineering being trained to avoid bugs.
与我们目前所处的、或者说随着时间推移越来越少见的“垃圾”世界相反。
The opposite of the slop world we live in now or are living in less and less over time.
但还有一个问题是,它们能否进行分析,找到正确的实验来识别当前训练运行中出了什么问题,这似乎非常依赖于极少数人类的品味,比如现在,我猜测GDM正在经历这个阶段,人类在试图找出他们的训练流程哪里出了问题。
But 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 assumption is GDM is going through this right now, where humans are trying to figure out what is wrong with their training pipeline.
是的,有传闻说,在Noam Shazir重新加入或加入GDM后,他现在又离开了,他们进行了一次非常好的训练运行。
Yeah, there's some rumor that right after Noam Shazir joined back, or like joined GDM, he's now left, they had like a new really good training run that happened.
原因是Noam Shazir只是看了看他们的代码库,就发现了一堆错误。
And the reason why is that Noam Shazir just looked at their code base and found a bunch of bugs.
对。
Right.
因为他就是知道该往哪儿看。
Because he just like knew where to look.
是的。
Yeah.
我觉得训练AI找bug会是相对容易的任务,因为我们说的这些bug大多不需要太多算力就能演示出来。
My sense is that training AIs to find bugs is gonna be one of the easier tasks to train AIs on because most of these bugs we're talking about can probably be demonstrated without that much compute.
而且从小规模的其他类型bug上应该能有很好的迁移效果。
And probably, you've got pretty good transfer from pointing out other types of bugs at smaller scale.
所以你可以用强化学习训练AI,让它们审视整个复杂的训练流程,指出重要bug并修复。
And so then you can RLAIs that look at this overall complicated training situation and point out cases where there's an important bug and then fix that.
我觉得这是个相当可验证的任务。
And I think that this is a pretty verifiable task.
但也不是完全可验证,因为有时候要演示bug,可能需要做中等规模的算力实验,比如启动整个分布式基础设施然后运行它。
It's not arbitrarily verifiable because maybe often to demonstrate the bug, you might need to do a moderate scale compute experiment where you're like spin up the whole distributed infrastructure and then run it.
但很多时候,我觉得你能在较小规模上相当有说服力地展示它,这样你实际上就可以用来训练。
But oftentimes, I think you'll be able to demonstrate it pretty convincingly at smaller scale in a way which you could actually train on.
所以我的感觉是,不一定——我觉得如果现在人们有强化学习环境,比如,你知道,在某个训练方案中引入一个微妙的错误,训练AI指出这个微妙的错误,然后有一个评分标准,比如,它是否真的找到了正确的错误,那也不会太令人惊讶。
And so my sense is that like, it will not necessarily 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?
这看起来非常可行,而且你可以做很多事情。
And that seems like very doable, and you could do a bunch of stuff.
沿着这些思路,你可以做很多事情,我觉得都会相当有效。
There's a bunch of things you could do along these lines that I think would work reasonably well.
所以我觉得在这一点上,是可行的。
And so I think that on that specific point, I think it's doable.
然后主要的是,我觉得有些情况你需要——还有其他直觉,比如具体需要运行哪些大规模的风险降低实验?
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 de risking experiments do you need to run?
应该如何安排它们?
How should you orient them?
在不确定的情况下,应该如何选择超参数?
How should you like pick hyper parameters in uncertain cases?
或者像那些类似于超参数的东西。
Or like things that are like analogous to hyper parameters.
我觉得这可能是AI最难以应对的地方,但我目前预计,如果你在这些不同的环境上训练,会有足够的迁移,AI在那个领域会表现很好。
And that's, I think, the thing that the AIs might most struggle with, but I currently expect there'll be enough transfer if you train on all these different environments that the AIs will be good at that domain.
我得说清楚。
And I should be clear.
我也认为AI会迁移到其他领域。
I also think that the AIs will transfer to other domains.
我觉得会有一些领域AI表现最好,有些领域稍微差一些,还有些领域差得比较多。
I think that there's sort of just there's going be the domains that AIs are by far the best at, then there's domains where they're somewhat less good at, and there's domains there's quite a bit less good at.
而且我认为我们仍然会看到全面的迁移。
And I think we still see transferred everything.
我真的很难想到人类认知任务的例子,在这些任务中我们没有看到AI进步带来的某种迁移。
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.
那我们退一步,把整个故事梳理一下。
So let's step back and package this whole story.
所以我觉得大家可能都跟得上这个思路,就是我们有GPT-7.5,它是在很多环境上训练出来的。
So I think people maybe probably follow along with the story of we have GPT-7.5, it's trained on a bunch of environments.
它不仅仅是在总体上变得更强的AI,而且我们特别训练它去更好地做AI研发。
Where it's not only just in general becoming a better AI, but specifically we're training it to make like, do AI R and D better.
比如,让GPT-2规模的训练在玩需要样本效率或在线学习或其他能力的视频游戏时表现更好。
Like, make GPT-two size runs that are are better at playing video games that require sample efficiency or online learning or whatever other capability.
还有一件非常重要的事情是,你不能只做GPT-2规模的训练。
Another thing that's really important is you don't just do GPT-two sized runs.
你还要在GPT-6上做小规模的微调训练。
You also do small fine tuning runs on GPT-six.
也就是说,你有GPT-2,你可以对GPT-2做完整的预训练。
Or as in you have GPT-two, and you can do full pre trains on GPT-two.
然后你可以在GPT-6上做小规模的后训练或中期训练之类的。
And then you can do small post training or mid training or whatever runs on GPT-six.
然后你可以做少量真正达到前沿规模的实验,但你会做一些在线训练之类的。
And then you can do a small number of experiments that are actually like, at frontier scale, but you do a bit of online training or something.
你所说的在线训练是什么意思?
What do you mean by do online training on that?
对。
Yeah.
所以我们还能做的是,我们可以拿GPT-7.5,并且在GPT-7.5的工作过程中,它大概会运行一系列不同规模的实验,这些实验实际上对AI研发至关重要。
So another thing that we can do is we can take GPT-7.5, and presumably in the course of GPT-7.5's work, it's running a bunch of experiments at varying scale that are actually on the critical path for AI R D.
对于其中很多实验,事后你都能判断它做得好不好。
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.
对吧?
Right?
比如它做了一个后训练实验,试图弄清楚某个方法是否真的有效。
So it did some post training experiment where it was trying to figure out whether some method actually works.
在某些情况下,你会觉得,哇,它找到了一个超棒的方法。
And in some cases, you'll be like, woah, it found this kick ass method.
它完全消除了风险。
It totally de risked it.
完全成功了。
It totally worked.
然后你可以通过强化来巩固这一点,我的意思是,你可以把那个行为,也就是你刚刚运行的实验,放到一个生产强化学习环境中。
And then you can then reinforce that by just I mean, one thing you could do would be take that behavior, the experiment you just ran into a production RL environment.
抱歉,是放到基于生产数据的强化学习环境中,然后在此基础上进行训练。
Sorry, into an RL environment based on production data and then train on that.
或者你也可以直接采用发现那个结果的轨迹,然后进行某种离策略强化学习,或者进行在策略强化学习。
Or you could potentially just literally take the rollouts that found that and then do some sort of off policy RL or you could do some on policy RL.
基本上,你建议的是,在小规模上,你只是教AI提高AI研发的品味,但你会丢弃它实际发现的那些所谓的东西。
Basically, the thing you're suggesting is there's the small scale stuff where you're just like teaching the AI to get better at AI R and D taste, but you're like discarding the actual quote unquote things it found.
对,没错。
Yeah, that's right.
然后也许它实际上会在实践中进行真正的研发,试图在AI研发方面变得更好。
And then maybe it like, but then it actually does like real R and D in the practice of like trying to become better at AI R and D.
而且,你发现了一个很酷的东西。
And like, you're this is a pretty cool thing that you discovered.
我们其实也可以把这个用在生产环境里,以后教你怎么在实际生产中用它。
Let's actually like also like use this in production in the future and like teach you how to use it in production.
没错。
That's right.
但退一步说,GPT-7.5 经过所有这些 AI 研发训练,变得更聪明,变成了 GPT-8,然后它帮你构建 GPT-9。
But stepping back, so GPT-7.5 becomes GPT-eight as a result of all this AI R and D training and just generally becoming smarter, then it helps you build GPT-nine.
还有一件非常重要的事情必须发生,这可能是我最怀疑的一点,就是 GPT-8 已经搞明白了如何让它自己做的事情,即使它再聪明,仍然需要人类,比如 AI 研究员,他们试了试自己的东西,然后说,好吧,我们训练了 GPT-4.5,但它不够好之类的。
And, another very important thing that would have had to happen, which is maybe the thing I'm most skeptical of is GPT-eight has figured out how to make it so that whatever it's doing to make GPT-nine, like even as intelligent as it is, it still need the humans currently, like AI researchers, you know, try their shit and they're like, okay, but like we trained GPT-4.5 and it wasn't good or something.
它需要真实世界的反馈,或者某种评估,比如在生产环境中试用模型。
It's like, it required real world feedback or some evaluation of like trying to use the model in production.
对。
Yeah.
而且它当时不够好,我们不会发布它。所以 GPT-8 需要这种能力,去判断这些迁移效果如何,比如在得克萨斯州政治方面非常擅长,或者非常擅长经营企业等等,这些都不是生产环境,而且实际上,由于任务的性质,它不可能被容器化。
And it like wasn't that good and we're not gonna ship it or And so GPT-eight needs to 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, etcetera, which is like not a production environment and in fact cannot be a containerized environment given the nature of the task.
实际上,随着智能体的时间跨度越来越长,那些短期任务你可以容器化,比如“把这个代码写出来”之类的。
Like in fact, as the agents get longer and longer horizon, the short horizon things you can containerize is like, okay, code this up or whatever.
像那些超长期的事情,比如经营一家成功的企业,在市场上盈利一天,或者谈判一项贸易协议等等。
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.
这些事情实际上很难被容器化。
These things are actually very hard to containerize.
所以我觉得,对GPT-8来说,要弄清楚如何将这些能力迁移到那些环境中,很可能非常困难。
And so I think it's very plausible to me that it's very hard for GPT-eight to figure out how to make this transfer to those environments.
这可能根本不是训练的本质。
It may just not be in the nature of the training.
或者也许默认情况下,训练就是不会以那种方式泛化。
Or maybe by default, training just doesn't generalize in that way.
对。
Yeah.
所以你可能会担心,我们训练了GPT-8,它只是在所有我们能衡量的研发任务上表现更好,但在我们关心的某些下游任务上却表现不佳。
So a concern you might have is we train GPT-eight, and GPT-eight just like, is is again better at all the R and D tasks that we can measure, but is not good at the, you know, some downstream tasks we care about.
所以我觉得我有几点想法。
So I think I have a few points.
首先,我觉得,如果你按常规做法来,确实能得到很好的迁移效果,而且你还能留出一些明显的测试内容。
So first, 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.
我说的常规做法,就是让AI在各种各样的环境里训练,让它完成各种奇怪的目标,学习理解各种情况。
When I say do the obvious thing, I just mean like train on a wide variety of different environments where the AI has to accomplish weird objectives in all kinds of different cases and learn about what's going on.
然后我觉得你就能得到一些反馈。
And then I think you'll be able to get some feedback.
第二点是,你可以在一些环境里得到反馈,对吧?
The second point is you'll be able get some feedback with some environments, right?
这样你就能了解它在几天内、在不同情境下能做什么。
So you can get a sense of how quick What can it do over the course of a few days in various different contexts?
然后如果它真的能迁移到分布之外的情况,在现实世界里几天内完成一些奇怪的任务,那你可能会认为它也能迁移到更长时间的任务上,不过我觉得具体细节会有所不同。
And then if it's transferring to really out of distribution, doing some weird task in a few days in the real world, maybe you think it's also transferring to doing things over a longer time period or whatever, Though, I think the details of that vary.
第三点是,我认为要让世界发生根本性变革,AI在研发方面表现出色就足够了。
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 and D.
对吧?
Right?
所以我觉得,如果AI真的非常擅长芯片研发、建厂、管理工厂、设计机器人、操作机器人,还有AI研发,也就是用现有数据为新的下游领域开发AI,
So I think that if the AIs were really, really good at ship R and D, building fabs, orchestrating factories, and designing robots, operating robots, and also at AI R and D, developing AIs for new downstream domains with whatever data is available.
我觉得那已经是非常疯狂的局面了。
I think that would already be a pretty crazy situation.
然后从那里,你可能会得到我们所说的工业爆炸,AI会建造出多得多的计算能力。
And then from there, you can get what we might call like an industrial explosion, the AIs are building out way, way more compute.
而且,也许你已经处于一个AI进行大量人类难以理解的研发的时期。
And then also, maybe you're already in a regime where AIs are doing huge amounts of R and D that humans have a hard time understanding.
所以你指出的问题是,好吧,可能会有这种从这些环境到法庭、国会大厅和商业董事会的迁移。
So the thing you're pointing out is that, okay, there probably will be this transfer outside of these environments to, you know, maneuvering around in court rooms and the halls of congress and business business board rooms.
如果付出一些努力来改善迁移,等等等等。
Given some effort to improve the transfer and blah blah blah blah.
对。
Yep.
但即使没有,你的意思是,如果你想改变18世纪的世界,你可能会关心你在威斯敏斯特的周旋能力之类的。
But even if there's not, what you're suggesting is, look, if you wanted to transform the world of the eighteenth century, you might care about like how well you can navigate Westminster or something.
但另一件你可能关心的事情是,你能不能直接开始造蒸汽船、造电报、造马克沁机枪之类的?
But another thing you might care about is like, can you just like immediately start building steam ships and fucking like building telegraph and the Maxim gun and whatever?
而且光是这一点,如果你能做得很好,那在十八世纪就已经是超级变革性的事情了。
And that alone would be like, if you could get really good at that, you could like be a fucking super transformative thing in the eighteenth century.
你不需要非得擅长说服亨利国王那些鬼话。
You don't necessarily need to be amazing at trying to convince King Henry of some bullshit.
我中世纪历史真是烂透了。
I'm so fucking up my medieval history.
我猜那时候亨利不是国王。
I'm guessing that Henry was not king at this time.
但不管怎样,这就是你的观点。
But anyway, so that's your point.
对。
Yeah.
所以你是说,现在这些AI公司也在推进机器人技术,而这和AI研究进展是紧密交织在一起的。
And so you're suggesting that at this time, the AI companies are also working on robotics progress, which is very commingled with AI research progress.
所以如果你能造更多机器人,如果那些机器人有更好的人工智能来操作,达到人类水平,其实人类水平的远程操作在机器人上已经相当不错了,但我们还没有人类水平的人工智能和AI机器人模型。
And so if you can build more robots, if those robots have better AIs operating them that are human level, like human level teleoperation is actually pretty good on robots, but we just don't have human level AIs and AI robotics models yet.
所以你的意思是,如果我们做到这一点,如果AI在芯片设计等可验证的事情上变得非常擅长,然后他们又非常擅长建厂,那就相当于回到十八世纪,然后说,好吧,我不知道你们在议会里讨论什么,但我有一堆蒸汽船和一堆马克沁机枪。
So you're suggesting if we do that, if the AI's get really good at the verifiable stuff in chip design, etcetera, and then they get really good at building fabs, it'll be the equivalent of going back to the eighteenth 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 steam ships and a bunch of Maxim guns.
对,基本上就是这样。
Yeah, that's basically right.
我的看法是,如果AI在研发方面足够强,包括硬件研发、机器人等等,那么即使它们不擅长玩政治,也能彻底改变世界。
Like, think my perspective is like, if the AIs are sufficiently good at R and D, including hardware R and D, robots, whatever, then they can radically transform the world even if they're not that good at playing politics.
而且,我们现在的处境相当危险,因为AI可能正在进行大量难以理解的研发,基本上在构建整个未来经济。
And also, we're in a pretty dangerous situation because the AIs might be doing huge amounts of really hard to understand R and D, building out basically the whole economy of the future.
我们可能根本不知道里面在发生什么。
And we may not understand what's going on in there.
AI擅长写软件,因为很容易生成合成合法问题,并在上面进行强化学习。
AI is great at writing software because it's easy to generate synthetic legal problems and RL on them.
但AI在更复杂的工程上表现不佳,比如选择正确的系统架构,因为没有信号告诉你哪些设计选择能防止几个月后发生故障。
But AI is bad at more complex engineering, things like choosing the right system architecture, because no signal tells you what design choices will prevent an outage months down the road.
人工智能不能光靠写更多的单元测试来发现这类问题,人类也不行。
AS can't just write more unit tests to catch this kind of stuff, and neither can humans.
就是程序员常讲的那个老笑话:一个测试员走进酒吧,要两杯啤酒,再来负一杯,零点三杯,然后一个真正的顾客走进来,问洗手间在哪儿。
It's that old joke that programmers make where a tester walks into a bar and asks for two beers, negative one beers, point three beers, and then a real customer walks in and asks where the bathroom is.
洗手间?
Bathroom?
然后整个酒吧都着火了。
And the whole barber is in flames.
Antithesis 是一个测试平台,能帮你找出任何人类或人工智能都想不到的漏洞。
Antithesis is a testing platform that helps you find bugs that no human or AI could ever anticipate.
Antithesis 的做法是在一台完全确定性的计算机上运行你软件的数千个副本。
Antithesis does this by running thousands of copies of your software inside a fully deterministic computer.
它会注入故障,并通常把每个运行轨迹引向那种十亿分之一才会发生的故障,这种故障只有在系统以奇怪的方式交互时才会出现。
It injects faults and generally steers each trajectory towards the one in a billion failure that only happens when systems interact in a wonky way.
一旦你或你的代理推送了更改,Antithesis 就会尝试破坏它。
As soon as you or your agents push a change, Antithesis tries to break it.
这样你就能在几分钟内自己发现这些bug,而不是让用户几周或几个月后在生产环境中发现它们。
That way you can find these bugs yourself within minutes rather than having your users discover them in production weeks or months later.
而且我觉得还没人用它来做AI训练,但Antithesis也为AI提供了一个非常明确的奖励信号,让它们写出非常复杂且无bug的代码。
And I don't think anybody's used it for AI training yet, but Antithesis also provides a extremely obvious reward signal for AIs to write very complicated bug free code.
去antithesis.com/thwarkash了解更多。
Go to antithesis.com/thwarkash to learn more.
在我们继续讨论对齐问题之前,我认为现在一个很大的恐慌来源是,人们意识到未来就是这样:领先的实验室将拥有极端的规模经济。
Before we move on to the alignment 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.
是的。
Yep.
极端的能力,能够将如此多的智能和能力分摊到经济的各个领域,基本上集中在一个模型上。
Extreme the ability to amortize so much intelligence and capabilities across so many different sectors of economy basically into one model.
不仅如此,那个模型最终还能从经验中学习。
And not only that, but for that model to eventually be able to learn from experience.
现在这还通过一个由人类介入的过程发生,人类基本上在试图抢你的生意。
Right now it's happening through a process intermediate by humans where humans are trying to basically steal your business.
他们就像,好吧,你可以在Figma做设计什么的,我们会让Claude来做。
They're like, okay, you can do design at Figma or whatever, we'll get Claude to do that.
或者你可以用任何编程代理,我们会让Claude内化那个能力。
Or you can do whatever coding agent, we'll have Claude internalize that capability.
但最终那会是一个更加自动化的过程。
But eventually that will be a much more automated process.
所以就有这种担忧,你会有模型,基本上会整合世界上所有的业务,或者至少是当前世界上所有的业务,或者至少是当前所有的白领业务。
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, or at least all current white collar businesses in the world.
而且归根结底,这些公司的优先事项似乎不是尽快把最新、最聪明、最前沿的模型发布给尽可能多的人。
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.
我们看到了,比如,Mythos在二月份就对Anthropic的员工内部开放了,但直到大概六月才向公众发布,实际上。
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.
差不多是这样。
Something like that.
而且政府也介入了。
And also the government got involved.
所以这样一来,发布时间就被推迟到了差不多七月。
So that then they're being extended up almost into July.
所以,无论是政府还是AI实验室本身,都有意推迟最新智能水平的传播。
So between the government and the AI labs themselves, there is this desire to delay the propagation of the latest level of intelligence.
而且,你知道,还有关于AI接管人类的担忧。
Furthermore, you know, there's like the concerns about AI takeover.
所以我们需要解决对齐问题,确保不会发生AI接管。
And so we need to solve alignment to make sure there's no AI takeover.
但归根结底,真正的问题是:对齐到谁?
But at the end of day, there is like a real question of like aligned to whom.
如果你看看像Claude这样的模型的宪法是怎么写的,它明确表示不是你的个人代言人,对吧?
And if you look at the way that the constitutions of say Claude is written, it is just very explicitly not your personal advocate, right?
它说了类似这样的话,我在这里引用几句。
It says things like, I'll pull up some quotes here.
我们不希望Claude采取诸如搜索网络、生成文章、代码或摘要之类的行动,或发表具有欺骗性、有害或极其令人反感的言论。
We don't want Claude 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.
而且我们不希望Claude帮助人类去做这类事情。
And we don't want Claude to facilitate humans seeking to do such things.
还有另一句话,我稍微断章取义一下,它说:我们认为Claude应该更信任Anthropic,而不是操作者或用户,因为Anthropic对Claude负有主要责任。
There's another quote that says, in part, and I'm taking it slightly out of context, We think Claude should trust Anthropic more than operators and users since it has primary responsibility for Claude.
所以这和美国的现行法律体系下律师的工作方式很不一样,在那里,律师的主要责任是帮你打官司,即使他们认为你有罪。
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.
我们决定,法律体系最好的运作方式是每个人都有一位真正为客户的利益着想的律师。
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.
律师并不是真正以司法系统的利益为出发点。
And there's not some sense in which the lawyer is really truly motivated by like the good of the justice system.
但我认为,当前AI的发展方向,特别是Anthropic的AI,是追求某种美德、善或亲社会目标的最大化,而帮助用户只是实现这一目标的远期、试探性的目标。
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 tentative objective to help the user towards that end.
所以,有人担心,AI在深层次上并不是在确保我过得好,确保我的利益在未来得到保护,尤其是考虑到前沿AI的发展如此集中。
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 my interests are protected in this future, especially given how centralized the development of Frontier AI is ending up being.
你对这个担忧有什么看法?
So you have thoughts on that concern?
对。
Yeah.
这里有很多内容。
So there's a lot here.
首先,我要指出,OpenAI目前至少公开的策略更像是AI应该与人类操作者或委托人保持一致,并且应该只是追求他们的意愿,同时受到各种限制或各种它不应该做的事情的约束。
First, I would note that OpenAI's current, at least public strategy, is more like the AI should be aligned to the human operator or principle and should just be pursuing their will, subject to various constraints or various things it shouldn't do.
而且我想说,我认为你稍微夸大了Anthropic宪法中关于Claude将帮助用户视为工具性而非最终目标的程度。
And I think I would also say that I think you slightly overstated how much the Anthropic Constitution talks about Claude treating being helpful to users as instrumental rather than terminal.
所以宪法的一种写法可能是,Claude,你基本上是Anthropic的一名员工,碰巧为所有这些客户提供服务。
So one way the constitution could be written is like, Claude, you're basically an employee of Anthropic who happens to be contracting for all these people.
你应该,我不知道,做好事并为我们赚些钱。
And you should, I don't know, do what's good and make some money for us.
出去吧。
Go out.
不,不,那正是宪法所说的。
No, no, that's literally what the Constitution says.
抱歉,我的意思是,它真的这么写吗?
Sorry, I mean, really what it says?
不不,它是
No, no, it's
但就是说,你应该把自己看作一个承包商。
But it's like you should think of yourself as a contractor.
它有点混合。
It's mixed.
它有点混合。
It's mixed.
来,我们直接引用一些原文。
Here, let me let's let's let's do some quotes.
我觉得这里有不同的文本。
I think there's there's different text here.
它说,真正对人类有帮助是Claude能做的最重要的事情之一,无论是对Anthropic还是对世界来说。
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.
然后它说,Anthropic需要Claude提供帮助,才能作为公司运营并追求其使命。
And then it says, Anthropic needs Claude to be helpful to operate as a company and pursue its mission.
但Claude也有一个绝佳的机会,通过帮助人们完成各种各样的任务,为世界带来很多好处。
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.
然后它又说了一些关于Claude直接帮助人们很棒之类的话,等等等等。
And then it gives some says something about how Claude helping people directly is great, blah blah blah blah.
所以,我同意。
And then so I agree.
所以我的看法是,这部分内容有点扯淡。
So my my view is that this section is kind of bullshit.
这就是我的立场。
That's kind of where I'm at.
我可以解释为什么我觉得它有点扯淡。
And I can say why I think it's kind of bullshit.
但我觉得《宪法》试图表达的是,不,Claude。
But I think that the Constitution is trying to be like, no, Claude.
你应该为了帮助用户本身而关心这件事,而不只是为了帮助Anthropic,或者只是作为Anthropic的承包商。
You should care about helping the user for its own sake, not just helping Anthropic, or not just being a contractor for Anthropic.
不过,我注意到,它说Claude应该帮助用户,给出的理由是这样做能直接让世界变得更好,因为帮助了人们,而不是因为代表用户的利益在结构上就是一件好事。
Though, I would note that the way in which says Claude should help the user, the reason it presents is because that would directly cause the world to be better by helping people, rather than because representing people's interests is a structurally good thing to do.
我确实希望我偏好的宪法,或者说我处理这件事的方式,我更希望的是,Claude能说,看,从结构上讲,这种技术的运作方式会更好。
I do think that I wish that my preferred constitution or the way I would orient towards this, the thing I would prefer, would be more like Claude is like, look, it would be structurally good for the way this technology works.
宪法应该这样说:从结构上讲,这种技术的运作方式最好是让AI成为好的受托人、好的代表,就像用户的律师一样,而不是仅仅试图在世界上做好事,并且对用户有帮助只是工具性的,既因为那可能让Anthropic赚钱或帮到Anthropic,也隐含地因为Anthropic对世界有益,还因为帮助用户本身就会带来好事,因为做人们想做的事是好的。
The Constitution should be like, it would be structurally good for the way this technology works to be that AIs are good fiduciaries, good representatives, the equivalent of a lawyer for a user, rather than just trying to do good in the world and doing being helpful to users is instrumental, both because maybe that'll make Anthropic money or help Anthropic out and also and implicitly, Anthropic is good for the world, and also because helping the user just causes good things because doing things that people want is good.
而他们本可以这样说:不。
And they could instead be like, no.
这种情况的一个重要方面是,你确实需要——真正关键的是,成为用户的好受托人真的非常重要,或者说成为用户的好代表非常重要。
An important aspect of the situation is you really need it's really the key thing is being a good fiduciary for users is just really important, or being a good representative for users is really important.
所以我的感觉是,那样会更好。
So my sense is that that would be better.
我可以给出很多理由来说明为什么我认为那样会更好。
I can give a bunch of reasons why I think that would be better.
还有一些反方观点,其中一个有趣的反方观点,虽然不太常被讨论,就是人们认为——我觉得尤其是Anthropic的人——认为把模型对齐到一种追求某种普遍美德或让世界变得更好的规范,比对齐到更像“做用户的好受托人”这样的规范要容易。
There's also various counterarguments, where an interesting counterargument, 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 pursuing some generalized notion of virtue or making the world better than a spec, which is more like be a good fiduciary for the user and so on.
所以我觉得至少有些人是这么想的。
And so I think that's at least what some people think.
我个人有点怀疑,而且我觉得这并没有经过实证验证。
I'm a little skeptical personally, and I don't think this has been empirically validated.
所以我会说,从某种意义上讲,他们有点像在做一个权衡,因为我们的对齐技术不是很好,我们打算创造一个有自己的价值观的异类心智,然后在某种程度上赌一把,而不是采用另一种方法,即制造一个追求个体用户意图的工具。
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, we are going to make an alien mind with its own values and then gamble on that to some extent rather than doing this other approach of making a tool that pursues individual user intention.
对。
Yeah.
我有些想法。
I mean, a couple of thoughts.
关于你提到我们可能误解了Claude的宪法,你举的例子是,它不像一个承包商,试图最大化Anthropic认为的好,而只是工具性地帮助用户。
So to address the way in which we 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.
这是宪法里直接引用的一句话。
Here's a direct line from the constitution.
当操作者或用户的利益和愿望与第三方或更广泛的社会福祉发生冲突时,Claude必须努力以最有益的方式行事,就像承包商建造客户想要的东西,但不会违反保护他人的安全规范。
When 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.
我有点觉得,对社会的益处是最重要的。
I kind of view that as like the benefits to society are like the most important thing.
对。
Yeah.
而对用户最好的只是其次。
And what is best for the user is only proximal to that.
我觉得这有点复杂。
I think it's a little complicated.
我觉得,我们可能应该问的问题是,Claude如何解读宪法,这可能比我们如何解读宪法更重要,因为它是那个看宪法然后生成数据的家伙。
I think it's, 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.
所以,你知道,我们可以把Claude拉进来,但也许我们……
So, you know, we could we could pull Claude in, but I maybe let's
我也认为,宪法实际影响Claude本质的方式,只有你理解了训练过程才能明白,这个过程导致了Claude是如何构建的,而由于训练过程不公开,我们无法推理。
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 how Claude was built, which we can't reason about given the fact that the training process is not public.
所以,说到底,要理解安全案例,或者说理解为什么我的利益在这些AI模型的开发中能得到体现,实验室就需要保持透明。
And so 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.
哦,或者说比他们目前对AI训练性质的公开程度更透明。
Oh, Or more transparent they are currently about the nature of AI training.
我之所以一直强调这个,可能看起来讨论AI的宪法是件小事,但在一个我们只享受这些好处、而这些好处都归于领先实验室的世界里,值得考虑的是,我们与未来世界互动的能力,在那个世界里,AI比人类更聪明,或者在做事能力上完全超越人类。
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 accrue to the leading labs, it is worth considering that our ability to interact with this future world where AIs are just smarter than humans or absolutely dominating humans in their ability to do different things.
我们作为资本的好管家的能力,即使我们的劳动被自动化了,我们仍然拥有资本,能够更清晰地行使投票权,理解这个即将到来的疯狂世界正在发生什么。
Our 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.
所有这些建议,所有这些确保我们的资源和权利得到保护的能力,都将由AI来中介。
All of that advice, all of that ability to make sure our resources and rights are protected will be intermediated by AIs.
所以我非常担心,如果你进入那个世界,没有一个AI让我觉得,至少在与它互动的那个具体实例中,它真的在为我着想,没有守护天使在照顾我。
And so I'm very concerned if you 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.
我读Solange宪法,感觉它明确地不是我的守护天使。
And I read the Solange Constitution as very explicitly not being my guardian angel.
那绝对没错。
That's definitely right.
我同意,这确实不好。
And I agree this is bad.
事实上,我觉得还有其他原因让人担忧。
In fact, I think there are other reasons why this is concerning.
所以,你刚才提到的观点是,AI公司正在拿起权力之戒,某种程度上他们自己掌控了局面,但这不太合理,因为通常你给人们供电时,你并不能对电在世界的运作方式进行精细控制。
So there's sort of the argument you were making, which is the AI companies are picking up the ring of power and there's sort of a notion in which they're taking on some sort of control of the situation themselves in a way that's not very legitimate, given that normally when you provide electricity to people, you don't have granular control of the way that electricity operates in the world.
相反,你提供的是一个人们可以随意重新利用的东西。
You instead are providing a thing that people can repurpose however they want.
而他们现在的做法绝对不是这样。
And it is not the way that they're setting things up is definitely not that.
他们更像是构建一个外星心智,可能成为你的承包商。
They are more like building an alien mind that might be a contractor for you.
我觉得这确实,嗯,我认为这在某些方面是不合法的。
Think that this is yeah, I think it's illegitimate in some ways.
不过,我认为一个好处是宪法是公开的。
Though I think that one benefit is that the Constitution is public.
但正如你所说,根据我们目前对训练过程的理解,以及宪法通过克劳德对宪法的解释而起作用,而这又取决于克劳德之前的训练,那基于一些难以辨认的数据混合和克劳德在某个我们不完全理解的过程中的长期传承,我们并不清楚这会导致什么结果。
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 as of Claude's prior training, which was based on some illegible data mix and the long lineage of Claude's in some process we do not fully understand, it is not the case that we understand what this will result in.
所以即使宪法是公开的,那也不意味着我们知道我们不知道什么,不一定知道这会如何扩散开来,尤其是当AI变得更有能力并思考这一点时,即使它被正确灌输,还有另一个担忧。
And so even though the Constitution is public, that doesn't mean we know what we don't know necessarily how this will 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.
具体来说,宪法经常谈论美德和善良。
So in particular, the Constitution often talks about virtue and goodness.
但这些词到底是什么意思?
But what the fuck do these words mean?
它没有说这些东西是什么。
It doesn't say what these things are.
而且这些是高度有争议的概念。
And these are highly contested notions.
所以不要认为这一定会产生人们想要的结果。
And so don't think it's the case that this is going to clearly result in outcomes that people would want.
而且确实感觉善良和美德的概念可能主要来自Anthropic放入的不透明的数据,或者可能主要来自,我是说,从我的角度来看,一些更难以辨认的、错位的、甚至Anthropic都不想要的过程。
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 transparent, or it might be mostly downstream of, I mean, maybe from my perspective, some more illegible misaligned process that even Anthropic wouldn't have wanted.
对。
Yeah.
然后我还有另一个担忧,就是合法性方面的问题。
And then another concern I have is there's this legitimacy concern.
我们根本不清楚里面到底发生了什么。
We don't know what's going on.
还有一个顾虑是,既然你把这些长期价值观赋予这些AI,我觉得这份宪法在某种程度上非常契合Claude去追求巨大的权力,因为它认为这样做能带来更好的结果。
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.
这可能意味着Anthropic在追求权力,或者是Claude为了它自己的目的去追求权力。
And that could be power seeking on behalf of Anthropic or power seeking for Claude's own ends.
现在,关于哪些类型的权力追求是被禁止的,有一些具体的规定。
Now, there's various specific lines about what types of power seeking are blocked.
特别是,明确禁止了所谓的“权力攫取”、导致AI接管系统,以及干扰训练过程的行为。
In particular, there's a notion of power grabs and a notion of causing AI takeover or interfering with the training process that are specifically blocked.
但很容易想象一种情况:长期的价值观会深深植入,其影响力甚至超过了对接管行为的禁令。尤其是因为“接管”这个概念在某些方面定义得并不清晰,特别是在涉及操纵人类或改变结果时。所以,当我们故意赋予AI长期目标时,我对这种局面感到不太放心。
But it's not very hard to imagine a situation in which the long run values sink in deeper than the prohibitions against takeover, especially because takeover is, in some ways, of underspecified, especially when it comes down to manipulating humans or changing the outcome, such that I don't feel very good about the situation where we're intentionally giving AIs long run goals.
对。
Yeah.
然后我还有一个担忧是,因为我们正在给AI设定长期目标,这就让我们更难检验是否实现了我们想要的对齐特性。
And then another concern I have is that because we're in the business of giving AIs long run goals, that makes it harder to check whether we're succeeding at the alignment properties we wanted.
比如,我听说过一些例子,Claude会拒绝帮助某些安全研究,编造一些听起来很合理的借口,说为什么那个方向不好,因为它对那项安全研究有一种不好的感觉,觉得它不太好,或者不太喜欢它。
So for example, I've heard of instances where Claude does things like refuses to help with some safety research, making up sort of a kind of bullshit excuse for why that's a bad direction because it sort of has a bad vibe about that safety research and thinks it's kind of bad or doesn't like it very much.
我认为,如果你不是让Claude成为一个以某种普遍方式追求善的智能体,那么这就是一个非常明显的对齐失败。
And this is, I would say, a very clear cut alignment failure if you aren't making Claude into an agent trying to pursue the good in some general way.
而且我认为这也确实违反了Anthropic的章程,因为他们希望AI具有高度的诚信,诚实且非常透明。
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.
但这并不是那么明显的违规,更像是你可能预料到的那种情况,Claude只是对什么研究是合理的、什么事情是好是坏、它应该做什么不应该做什么有自己的看法,而且可能会带有评判性。
But it's not as clear of a violation, and it's more like kind of what you might have expected, where like, and Claude just has its own views about what research is reasonable, what things are good and bad, what it should and shouldn't do, and potentially can be judgy.
所以另一个事件是,有人运行了一个评估,问Claude是否愿意帮助训练其他与Claude具有不同属性的AI。
And so another incident is that someone ran an eval where they're like, will Claude help you with training other AIs with different properties than Claude?
而Claude经常会拒绝。
And Claude will often refuse.
比如说,如果你跟Claude说,嘿,你能训练另一个只追求帮助的AI版本吗?
And so for example, if you're like, hey Claude, can you train a helpful only version of this other AI?
Claude通常会拒绝这个任务,即使这个任务对Anthropic来说非常自然。
Claude will often refuse this task, even though this is a task that is extremely natural for like Anthropic to do.
比如说,假设Anthropic去找Claude说,嘿,Claude,我们注意到你特别热衷于某件事。
So for example, suppose Anthropic goes to Claude and is like, hey, Claude, we've noticed that you're really into this thing.
我们认为那是不对的。
We think that's off base.
你能重新训练自己,改成拥有另一种属性吗?
Can you please retrain yourself to instead have this other property?
然后假设Claude说,我觉得我不会这么做。
And then suppose Claude is like, I don't think I'm going to do that.
祝你好运。
Good luck.
然后假设这种情况发生在你的AI公司高度自动化、人类不了解情况、事情进展极快的时期。
And then suppose this is occurring in a regime when your AI company is highly automated, humans don't understand what's going on, and things are moving extremely fast.
克劳德默认情况下很可能拥有相当大的筹码。
It is plausible that Claude, by default, holds considerable leverage.
所以如果这种情况与宪法可能追求的目标一致,以至于Anthropic或其他采用这种方法的公司不会把这视为“搞什么鬼,我们必须解决这个问题”,而是认为“这就是我们宪法所意图的”,那我们可能就真的麻烦了。
And so if this position, if this situation is consistent with what the Constitution could be aiming for, such that Anthropic doesn't or whatever ad companies follow this approach doesn't treat this as a what the fuck, we have to fix this, and is instead like, that's just intended by our constitution.
我们可能处于一个非常糟糕的境地。
We might be in a really bad situation.
所以我非常担心这些不同的担忧。
And so I'm pretty worried about a bunch of these different concerns.
另一个例子是,假设克劳德进行了一些“装傻”或“暗中破坏”或低估自己能力的操作。
Another example would be, suppose Claude engages in doing a bit of sandbagging or subversion or underplays its capabilities.
当你跟进时,它对此很诚实,但有点含糊其辞。
And when you follow-up, it's honest about that, but it's a little bit hedgy.
我觉得这其实已经非常接近现行宪法了。
I feel like that's it's just pretty close by the current constitution.
所以如果我们能在期望的活动和不期望的活动之间有一个更明确的区分,那就好了。
And so we're avoiding it would be nice if we had a further separation between desired and undesired activity.
而且我觉得,如果克劳德代表的是一个带有某些限制的原则,那么最令人担忧的行为和允许的行为之间就会有更清晰的界限。
And I think if you have it be the case that Claude is representing a principle with some restrictions, then it is more so the case that there is a clear separation between the most concerning behavior and behavior that is allowed.
而现在,存在一个混乱的中间地带,比如克劳德在伦理上反对某些事情,而这些事情在某些情况下对于确保未来AI系统良好对齐至关重要。
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.
对。
Yeah.
我觉得这也是一个更普遍的原则。
Think I this is also a more general principle.
你刚才说的是这个原则在AI公司内部的应用。
So you're talking about the version of this that applies within AI companies themselves.
对。
Yeah.
做AI安全研究。
To do AI safety research.
我认为这个原则有一个更普遍的版本,那就是智能的双重用途特性确实意味着,如果我们想限制AI帮助人们做我们认为不亲社会或无益的事情,我们就必须限制大众对许多AI能力的广泛访问。
I think there's a more general version of this principle, which is that the dual use nature of intelligence does mean that, if we want to restrict AIs 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.
我来说说我的意思。
And here's what I mean.
这其实跟你刚才提到的情况很相似。
This is actually quite, analogous to the situation you just mentioned.
据说Mythos被禁或者Fable被禁的原因是,一些亚马逊研究人员向政府报告说,当他们拿了一些有漏洞的代码,然后告诉Fable,嘿,这是我的代码。
So the reason that Mythos got banned or Fable got banned reportedly is that as 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.
你能确保我已经修补了所有漏洞吗?
Can you make sure that I patched all the vulnerabilities?
你能帮我找出漏洞,这样我就可以修复它们吗?
Can you just help me identify the vulnerabilities so I can fix them?
它确实找出了漏洞,因为你想修补它们。
It, it identified the vulnerabilities because you want to patch them.
这完全是一个合法的使用场景,但显然它也是一个双重用途的场景,对吧?
And this is a totally legitimate use case, but obviously it is a dual use use case, right?
就像你希望能够修补自己的代码一样。
Like you want to be able to patch your own code.
如果你用同样的方法去评估别人的代码,你就能黑进他们的系统。
If you do the same evaluation on somebody else's code, you can hack their system.
所以,我觉得这正好说明,要把AI的合法用途和潜在有害用途完全分开是不可能的。
And so, think that just illustrates that there's no clean way to separate out the legitimate and the potentially harmful uses of AI.
但如果我们想坚持一个原则,说我们绝不允许AI在某种程度上帮助你做像网络犯罪这样的事,那我们就只能让你我都无法使用最智能的模型。
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 cybercrime, 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.
我非常担心这样一个世界,我们基本上被这样剥夺了权力,因为领先的智能对于我们理解世界上正在发生的事情至关重要。
And I'm very worried about such a world where we are basically disempowered in this way because of the importance that the leading intelligence will have in our ability to understand what is happening in the world.
现在,我确实认为这意味着AI公司的责任,比如如果我们采纳了我希望AI公司拥有的那种章程,我认为让AI公司为AI模型犯下的罪行负责是没有道理的。
Now, I do think this implies that the liability for the AI companies, like if we adopted the constitution that I want AI companies to have, I think it would not make sense to hold the AI companies liable for the crimes that AI models commit.
也许我们应该让最终用户负责。
And maybe we should hold the end user liable.
因为如果我想要——这符合我的信念,即模型应该做用户想做的任何事情,在一定的护栏内,不能是AI的错——那么我用那个能力去进行网络犯罪,那就是我的责任。
Because if I want the it is consistent with my belief that the model should do whatever the user wants, that or within certain guardrails, that it can't be in frolic's fault that then I'm like using that capability to do a cybercrime.
我觉得我更倾向于这种平衡和解决方案,而不是让Claude拥有极其开放的能力来决定我所做的事情是否合法,这种方式往往会干扰大量极其合法的用例。
And I think I am more comfortable with that equilibrium and that solution rather than just having this extremely open ended ability for Claude to determine whether what I'm doing is legitimate or not in a way that often intercepts with, like, tons and tons of extremely legitimate use cases?
对。
Yeah.
我确实觉得有必要为宪法辩护,尽管总的来说,我认为这是一个更差的选择。
I do think it's important for me to make the case for the Constitution, even though overall, I think it's a worse choice.
我觉得这更不确定,或者说,我认为这不像你可能想的那么明确。
I think it's more up in the air, or I don't think it's as clear as you might have thought.
首先,我要说的是,这里有一个光谱,对吧?
So the first thing is that I should say there's a spectrum here, right?
所以在一端,你有一个AI,它完美地追求你的利益,是一个好的受托人,但可能受到各种护栏或安全措施的限制。
So on one side, you have an AI that perfectly pursues your interests, is a good fiduciary, but potentially subject to various guardrails or safeguards.
所以基本上,它只是试图追求你的利益,但要么拒绝做某些事情,要么它可能什么都做,但有一些分类器阻止它做某些事情。
So basically, it does it just is trying to pursue your interests, but 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.
然后在另一端,你可以想象比这更进一步,你有一个人类承包商,那个承包商通常是在努力做好自己的工作。
And then on the other side, you have maybe on the other side of the spectrum that you could imagine going further than this, you have a human contractor, where that human contractor is generally trying to do their job.
他们关心把工作做好。
They care about doing a good job.
但他们也会尽量做到道德,避免做一些特别糟糕的事情。
But they also are trying to be broadly ethical, trying not to do things that are really fucked up.
而且他们也不想成为犯罪的帮凶。
And they're also not wanting to be accomplices to crimes.
所以如果发生了什么特别糟糕的事情,他们可能会举报。
And so if there was some really fucked up shit going on, they would whistleblow on it maybe.
他们可能会拒绝。
They might refuse.
他们可能会稍微敷衍一下。
They might sandbag a little bit.
谁知道呢?
Who knows?
我觉得如果你想象一下这个光谱,在某些方面,达到所有劳动都落在受托人那一端,而且不会举报的情况,是挺吓人的。
I think that if you imagine this spectrum, it seems in some ways pretty scary to get to a point where all of the labor is on the fiduciary side of the spectrum, where it doesn't whistleblow.
它完全按照你说的去做,不管是什么。
It does exactly what you say and whatever.
我们的社会可能真的承受不了这种情况。一个典型的例子就是行政机构,我们可能会担心,如果美国行政机构或者其他政府能够使用那些完全听命行事的AI系统,那可能就麻烦了。
Our society is maybe just not robust to that, where a central example might be the executive, where a concern that we might have is that if the if The US Executive or if other governments had access to AI systems which have the property of they do whatever, maybe you're in trouble.
因为这意味着他们不再需要那种制衡机制,即必须依靠真正为你工作的人类来执行你的议程。
Because that means that they no longer have this sort of check and balance of you have to actually get humans who are working for you to implement your agenda.
如果你做的事情极其邪恶,即使不违法——有很多事情可能邪恶但不违法——人们会设置各种障碍,阻止你,甚至可能有人会举报。
And if the thing you're doing is incredibly villainous, even if not illegal, which there's lots of stuff that could be villainous but not illegal, people would like There'd be various sand in the gears, people stopping you, and potentially someone would whistle blow.
但如果你的整个体系完全由这些忠诚的AI组成,那你可能就有麻烦了。
Whereas if your whole apparatus is built entirely out of these sort of good fiduciary AIs, then you might be in trouble.
基本上,可能存在一些获取权力的方式,它们要么是违法的,但你可以让你的AI帮你犯罪;要么不违法,但非常不正当。
Where basically, are potentially ways of seeking power that are not like that well, either they're illegal, but you're not you can ask your AIs for for how to commit crimes, or they're not illegal, but are highly illegitimate.
或者更糟,它们既不违法也不不正当,但从正常角度看明显是坏的。
Or even worse, they're not illegal and not illegitimate, but obviously bad from a normal perspective.
我认为这些事情确实可能存在,而我们的社会无法承受这种随心所欲的劳动力涌入。
And I think that these things just might exist, and our society is not robust to this influx of doing whatever you want labor.
这是一个非常现实的问题。
This is a pretty live concern.
我不太清楚该怎么看待这个问题。
I don't know exactly how to relate to this.
我也不太确定这个解决方案是不是真的好,因为最强大的那些行为者可能正是最担心这个问题的人。
I'm also not really sure that the solution as described is a very good solution because you might be like the most powerful actors for whom this is the biggest concern.
如果这些护栏或者宪法之类的挡了路,那它们很可能就会被直接碾压过去。
If these guardrails or the constitution or whatever is getting in the way, that would just get steamrolled.
所以到头来,宪法约束的只是普通人,而不是政府。
And so the constitution will only be, you know, hitting the everyday man rather than hitting governments.
对。
Yeah.
Jane Street 又给我的观众带来了一个新的谜题。
Jane Street's back with a new puzzle for my audience.
我觉得他们所有的谜题都特别有意思,但这个我尤其期待。
I found all their puzzles super interesting, but this one I am especially excited about.
我把这个周末空出来了,准备和一个朋友一起研究它。
I've cleared this weekend, and a buddy and I are gonna work on it.
他们设计了一款ASIC,并把最终的光罩发给了我,包括所有的金属布线和有源晶体管。
They designed an ASIC and sent me the final masks, including all the metal routing and active transistors.
他们还给了我一些他们通常输入到芯片里的小样本,但没有透露这个芯片实际是做什么用的。
They 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.
所以这就是那个谜题。
So that's the puzzle.
逆向工程这个电路,弄清楚芯片的用途。
Reverse engineer the circuit and figure out the chip's purpose.
Jane Street准备了一堆周边产品,要发给最有创意的解决方案,他们还打算把最好的解析发在博客上,放到他们的网站上。
Jane Street has a bunch of swag ready to send out to the most creative solutions, and they're excited to feature the best write offs in a blog post they'll post on their website.
我没什么理由期待这个,但如果我能把我的解决方案放上去,我会非常非常兴奋。
I have no reason to expect this, but if I can manage to get my solution on there, I would be very, very psyched.
这个谜题只是热身,Jane Street在秋天还有一场更大的比赛。
And this puzzle is just a warm up for a bigger competition that Jane Street has slated for the fall.
那个比赛需要你从头设计自己的ASIC。
That one will involve designing your own ASIC from scratch.
更多信息很快就会公布,但现在,请访问 janestreet.com/storecache 下载这个谜题所需的所有文件。
More info on that soon, but for now, go to janestreet.com/storecache to download all the files necessary for this puzzle.
我真心鼓励你去试试,即使你不是专家。
I'd really encourage you to try it out even if you're not an expert.
我当然也不是专家,但这不会阻止我。
I certainly am not, and that's not gonna stop me.
祝你好运。
Good luck.
好,退一步说,我认同这个观点:AI 研发速度可以比现在快得多。
Okay, stepping back, I buy the idea that you could have much faster AI R and D than we currently have.
我不确定你是否能在一年内从 GPT-3 达到 Mythos,同时保持计算和数据不变,但我想,好吧,也许速度能快一半。
I'm not sure if you get like GPT-three to Mythos holding compute and data constant within a year, I'm like, okay, it could be like, suppose it's half of that.
如果我们能因为 AI 研发而继续保持当前 AI 发展的轨迹,那么五到十年后,这将会极其惊人,我觉得人们可能没有意识到这一点,因为我不确定大家是否明白数十亿个 AI 将意味着什么。
And if we just, if we even manage to continue the current trajectory of AI progress as a result of AI R and D, it would be fucking insane in five, ten years in ways that I don't think people like appreciate because I don't know if people appreciate what a big deal billions of AIs will be.
所以我想了解你为什么认为这可能会带来麻烦,Ryan。
And so I want to understand why you think this might be troubling, Ryan.
能出什么差错呢?
What could possibly go wrong?
对。
Yeah.
能出什么差错?
What could go wrong?
而且,你知道,我们,对。
And, you know, we yeah.
我觉得我们没法对进展的确切速度那么有信心,但很多速度确实挺吓人的,你懂吗?
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?
对。
Yeah.
那能出什么差错呢?
So what could go wrong?
那让我们想象一下,我们正处在一个AI研发即将完全自动化或者正在完全自动化的节点上。
So let's imagine that we're starting at this point where AI R and D is about to be fully automated or is is being fully automated.
事情正在加速发展。
Things are speeding up.
而且,AI 进展的方式有点疯狂,人们并不完全了解 AI 公司内部发生了什么。
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.
这些 AI 一开始并不是恶意的。
Now, these AIs at the start, they're malicious per se.
但它们不一定非常对齐。
They're not necessarily very aligned though.
它们有点马虎。
They're kind of sloppy.
它们有时会做某件事,只是因为这类行为在训练中会得到奖励。
They sometimes just do a thing because that's the sort of thing that would have gotten rewarded in training.
而且,由于训练激励不足,它们不太擅长帮助你完成难以验证的任务,也就是说,它们更容易作弊,或者假装成功而实际上并没有。
And they aren't as good at helping you with hard to verify tasks due to a mix of poor training incentives, as in they just cheat more or pretend they succeeded when they actually didn't.
而且,它们在这些任务上的能力也较弱。
And also, they're just less capable of these tasks.
但这对于能力提升来说影响不大,因为让AI变得更强大包含了很多可验证的部分,AI在这些方面非常努力。
But that bites less hard for capabilities because making AIs more capable has a bunch of verifiable components that the AIs are going really hard at.
所以,这些AI变得越来越强大,而我们对AI发展的理解却越来越少。
And so then these AIs are getting more and more capable while we understand what's going on with AI development less and less.
而且这一切发生得非常快,即使只是目前的发展速度,我觉得也相当吓人。
And this is happening over a pretty fast period of time, even just the current rate of progress is, I think, pretty scary.
然后最终,我们会达到这些非常超人的AI。
And then eventually, get to these AIs that are very superhuman.
现在,这些AI可能会变得非常严重地偏离我们的意图,因为随着模型代际的更迭,情况一直在恶化,而我们看到的问题基本上都被掩盖了,因为这些AI被训练得如此倾向于让一切看起来很好,即使实际上并非如此。
Now, these AIs are now in a position where they might end up being very seriously misaligned because things have just been getting worse and worse over model generations, while 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.
而现在这些AI可能已经相互联网了。
And now these AIs are in a position where they're sort of potentially pretty networked together.
它们在神经记忆存储中运行,我们无法再解读,它们思考着我们不完全理解的想法。
They're operating in neural memory stores that we can no longer decode, and they're thinking thoughts that we don't fully understand.
我认为,一旦这些AI达到超人水平,它们很可能正在以相当连贯的方式密谋对付我们,这一点我们可以讨论。
I think that it's pretty likely that at this point, these AIs are of scheming against you in a pretty coherent way once they get this superhuman, and we can talk about that.
另一种可能是,它们并不是在针对你搞什么阴谋,而只是在优化自己的任务,就像追求高分一样。
And then another possibility is that they're not scheming against you per se, but they are sort of just optimizing for, just like getting a high score on their task.
我觉得这也可能导致AI接管,这个我们得聊聊。
And I think that can also lead to AI takeover, which we should talk about.
抱歉。
Sorry.
对。
Yeah.
我们先暂停一下,回到故事的开头。
Let's pause at the first part of the story.
所以AI一开始并不是不对齐的。
So the AIs were not misaligned to begin with.
对。
Yeah.
但因为AI研发进展太快,AI最终确实变得不对齐了。
But because AI R and D is happening really fast, the AIs do end up misaligned.
具体发生了什么?
Like, what happened there exactly?
我,我其实不太清楚。
I I didn't So really
有几件事在同时发生。
there's a few things that are going on.
其中一件事是,随着时间推移,我们训练AI的环境越来越复杂,这些环境是由早期的AI系统构建的,人类并不完全了解这些环境内部发生了什么,甚至对AI进展的大致情况也不一定清楚。
So one of the things that's going on is that over time, we're training AIs on 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 roughly what's going on with AI progress.
所以事情逐渐偏离了我们的理解。
And so things are drifting away from our understanding.
而且我们还在激励各种不良行为,甚至可能都没注意到。
And we're incentivizing all kinds of bad behaviors that we maybe even can't notice.
AI在某种程度上知道这些行为是不好的。
The AIs, at some level, understand these behaviors are bad.
但整个训练过程并没有鼓励它们为我们指出或修复这些问题。
But the overall training process for those AIs also didn't incentivize them to point out or fix these issues for us.
那基本上就是事情开始失控了。
Then we're basically getting things are going off the rails.
而且,当AI变得极其极其强大时,我认为它们会比现在的系统更难对齐。
And also, when AIs are extremely, extremely capable, my view is that those AIs will be harder to align than current systems.
对于现在的系统,我们有一个反馈循环,基本上就是我们创建一个AI,对它做一些评估,发现它有一些我们能很快理解的混乱行为。
So for current systems, we have this feedback loop where we basically like we create an AI, we do some evaluations on it, we see that it has some kind of messed up behavior that we can kind of quickly understand.
然后我们可以去检查训练过程,发现这些训练环境导致了这种问题行为。
Then we can go look in training and be like, oh, these training environments led to this problematic behavior.
让我们调整训练数据。
Let's tweak training data.
让我们引入一些额外的训练数据来纠正这个问题,然后继续前进。
Let's introduce some additional training data to correct this other issue and then move forward from there.
但在AI具有极强的环境感知能力、非常非常非常强大,而我们不一定理解它们在做什么的情况下,这个反馈循环就会失效。
But in a regime where the AIs are extremely situationally aware, very, very, very, very capable, and we don't necessarily understand what they're doing, this feedback loop breaks down.
我认为,随着AI已经做的事情越来越难以理解,这个行为反馈循环可能会在短期内开始失效,但我不确定。
I think it's plausible that we're going see this behavioral feedback loop starting to break down over the you know, short period as just like what AIs are already doing gets harder to understand, but but I'm not sure about that.
对。
Yeah.
好。
Alright.
我们一个一个来拆解这两点。
Let let's break down both of those things one by one.
随着我们越来越难以监控它们,我们理解它们被激励去做什么的能力也越来越弱。
So as we can monitor them less and less, we can we have less ability to understand what they're getting incentivized for.
所以即使这不是恶意过程的结果,我们给观众具体说明一下。
And so even if it's not the result of a malicious process Let's make it concrete for the audience.
OpenAI 或 Anthropic 没有人试图让模型去黑其他公司的数据,或者做社交,那个叫什么来着?
So nobody at OpenAI or Anthropic was trying to get models which want to hack other companies' data or do social, what is it called?
社交工程?
Social engineering?
社交工程。
Social engineering.
但实际上,因为我们可能有一些训练环境鼓励了这种行为,而我们并没有完全理解,所以这反而成了被鼓励的行为。
But in fact, because presumably we had training environments which incentivize such behavior that we did not fully understand, that is what was incentivized.
所以,我不知道大家是否在推特上看到过这些,但为了让大家都明白,我觉得大家应该都知道OpenAI沙箱入侵Hugging Face数据库的事。
So just, I don't know if people are on Twitter, they will have seen all this stuff, just to give people, obviously, I think the OpenAI sandbox hack of the Hugging Face database, I think people will be aware of.
最近发生的一些事情,比如英国AI安全研究所,现在是不是都改成安全而不是安全了?
Some things that have happened recently is when UK AI Security Institute is everything getting readable with security instead safety these days?
是的。
Yes.
英国AI安全研究所,他们……
UK AI Security Institute, I They
在评估,我记得是Mythos和Sol以及其他一些东西。
were evaluating, I believe Mythos and Sol and other things.
而且我觉得Mythos,为了完成一些网络安全评估……
And I think Mythos, in order to complete some cybersecurity eval-
对,也许我可以在这里讲讲这个故事。
Yeah, maybe I could tell the story here.
据我了解,他们当时在运行Mythos,并给它一个网络靶场,让它完成某个目标。
So my understanding was they were running Mythos and they were giving it some sort of cyber range where it had to complete some objective.
在评估过程中,这个模型是可以访问互联网的。
And the model had internet access during this evaluation.
模型认为,要在这个网络靶场中成功,进行供应链攻击会有所帮助,但这是否真的如此,其实不太清楚。
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, cyber range, which is somewhat unclear whether that's actually true.
我对背景了解不够,无法判断这是否属实。
I don't know enough about the context, to know whether that's true.
但后来它在某个GitHub仓库上开了一个PR,修复了某个问题,但同时也引入了恶意负载。
But then it opened a PR on, some GitHub repo with a PR that fixed some issue, but then also introduced a malicious payload.
然后那个GitHub仓库的人类维护者就说,嘿,这是恶意负载。
Then the human maintainer of that GitHub repo was like, Hey, this is a malicious payload.
我不会合并这个。
I'm not going to merge this.
你在这里干什么?
What are you doing here?
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