My biggest counterargument to the case that AI progress should be slowed down comes from an observation made by porby about a fundamental lack of a property we theorize about AI systems, and the one foundational assumption around AI risk:
Instrumental convergence, and it's corollaries like powerseeking.
The important point is that current and most plausible future AI systems don't have incentives to learn instrumental goals, and the type of AI that has enough space and has very few constraints, like RL with sufficiently unconstrained action spaces to learn instrumental goals is essentially useless for capabilities today, and the strongest RL agents use non-instrumental world models.
Thus, instrumental convergence for AI systems is fundamentally wrong, and given that this is the foundational assumption of why superhuman AI systems pose any risk that we couldn't handle, a lot of other arguments for why we might to slow down AI, why the alignment problem is hard, and a lot of other discussion in the AI governance and technical safety spaces, especially on LW become unsound, because they're reasoning from an uncertain foundation, and at worst are reasoning from a false premise to reach many false conclusions, like the argument that we should reduce AI progress.
Fundamentally, instrumental convergence being wrong would demand pretty vast changes to how we approach the AI topic, from alignment to safety and much more to come,
To be clear, the fact that I could only find a flaw within AI risk arguments because they were founded on false premises is actually better than many other failure modes, because it at least shows fundamentally strong locally valid reasoning on LW, rather than motivated reasoning or other biases that transforms true statements into false statements.
One particular case of the insight is that OpenAI and Anthropic were fundamentally right in their AI alignment plans, because they have managed to avoid instrumental convergence from being incentivized, and in particular LLMs can be extremely capable without being arbitrarily capable or having instrumental world models given resources.
I learned about the observation from this post below:
https://www.lesswrong.com/posts/EBKJq2gkhvdMg5nTQ/instrumentality-makes-agents-agenty
Porby talks about why AI isn't incentivized to learn instrumental goals, but given how much this assumption gets used in AI discourse, sometimes implicitly, I think it's of great importance that instrumental convergence is likely wrong.
I have other disagreements, but this is my deepest disagreement with your model (and other models around AI is especially dangerous).
EDIT: A new post on instrumental convergence came out, and it showed that many of the inferences made weren't just unsound, but invalid, and in particular Nick Bostrom's Superintelligence was wildly invalid in applying instrumental convergence to strong conclusions on AI risk.
A useful thread on the bag of heuristics versus actual noisy algorithmic reasoning has some interesting results, and the results show that at least with COT added to LLMs, LLMs aren't just a bag of heuristics, and do actual reasoning.
Of course, there is still pretty significant bag of heuristic reasoning, but I do think the literal claim that a bag of heuristics is all there is in LLMs is false.
You've claimed that it would be useful to think about the search/planning process as being implemented through heuristics, and I think this is sometimes true that some parts of search/planning are implemented through heuristics, but I don't think that's all there is to an LLM planning/searching, either now or in the future for LLMs
The thread is below:
We actually have a resolution for the thread on whether LLMs naturally learn algorithmic reasoning as they scale up with COT vs just reasoning with memorized bags of heuristics, and the answer is that we have both real reasoning, which is indicative of LLMs actually using somewhat clean algorithms, but there are also a lot of heuristic reasoning involved.
So we both got some things wrong, but also got some things right.
The main thing I got wrong was in underestimating how much COT for current models still involves pretty significant memorization/bag of heuristics to get correct answers, which means I have to raise the complexity of human values, given that LLMs didn't compress as well as I thought, and the thing I got right was that sequential computation like COT does incentive actual noisy reasoning/algorithms to appear, but I was wrong about the strength of the effect, though I was still right to be concerned about the fact that the OthelloGPT network was very wide and skinny, rather than deep and wide, which makes it harder to learn the correct algorithm.
The thread is below:
https://x.com/aksh_555/status/1843326181950828753
I wish someone is willing to do this for the o1 series of models as well.
One other relevant comment is here:
I think AI control agendas are defined in such a way such that this metric isn't as relevant as you think it is:
I think it is unlikely for control work to buy humanity much time until someone builds a very powerful unaligned AI system, at least at our present levels of coordination tools.
Because the agenda isn't trying to make AIs alignable, but to make them useful and not break out of labs, so the question of the timeline to unaligned AI is less relevant than it is for most methods of making safe AI.
A key crux is that I think those heuristics actually go quite far, because it's much, much easier to learn a quite close to correct model of human values with simple heuristics and internalize the values from it's training data as it's own than it is to learn useful capabilities, and more generally it's easier to learn and internalize human values as it's own than it is to learn useful new capabilities, so even under a heuristic view of LLMs where LLMs are basically always learning a bag of heuristics and don't have actual algorithms, the heuristics for internalizing human values is always simpler than heuristics for learning capabilities, because it's easier to generate training data for human values than it is to generate any other capability.
See below for relevant points:
In general, it makes sense that, in some sense, specifying our values and a model to judge latent states is simpler than the ability to optimize the world. Values are relatively computationally simple and are learnt as part of a general unsupervised world model where there is ample data to learn them from (humans love to discuss values!). Values thus fall out mostly’for free’ from general unsupervised learning. As evidenced by the general struggles of AI agents, ability to actually optimize coherently in complex stochastic ‘real-world’ environments over long time horizons is fundamentally more difficult than simply building a detailed linguistic understanding of the world.
https://www.beren.io/2024-05-15-Alignment-Likely-Generalizes-Further-Than-Capabilities/
Good point though that the claim that current LLMs are definitely learning algorithms rather than just heuristics was definitely not supported very well by the current interpretability results/evidence, though I'd argue that o1-preview is mild evidence we will start seeing more algorithmic/search parts will be used for AIs in the future (though to be clear I believe a majority of the success comes from it's data being higher quality, and only fairly little to it's runtime search.)
Alright, I have a few responses to this:
You even mentioned that possibility here too:
A note is that as it turns out, OthelloGPT learned a bag of heuristics, and there was no clean algorithm:
https://www.lesswrong.com/posts/gcpNuEZnxAPayaKBY/othellogpt-learned-a-bag-of-heuristics-1
A note on Russell's paradox is that the problem with the Russell set isn't that it's nonconstructive, but rather the problem is that we allowed too much freedom in asserting for every property, there is a set of things that satisfy the property, and the conventional way it's solved is by instead dropping the axiom of unrestricted comprehension, and adding the axiom of specification as well as a couple of other axioms to ensure that we have the sets we need.
Even without Russell's paradox, you can still prove things nonconstructively.
I think a key difference is I do believe the technical alignment/control problem as defined essentially requires no philosophical progress or solving philosophical problems like the hard problem of consciousness, and I believe the reason for this comes down to both a general point and a specific point.
In general, one of the reasons I believe philosophy tends not to be a productive area compared to other branches of science is that usually they either solve essentially proven to be intractable problems nowadays, or they straight up tried to solve a problem in far too much generality without doing any experiments, and that's when they aren't straight up solving fictional problems (I believe a whole lot of possible world philosophizing is in that category).
This is generally because philosophers do far too much back-chaining compared to front-chaining on a lot of problems.
For the specific point of alignment/control agendas, it's because that the problem of AI alignment isn't a problem about what goals you should assign it, but rather whether you can put in goals into the AI system such that the AI will reliably follow your goals at all.
Alright, now that I've read this post, I'll try to respond to what I think you got wrong, and importantly illustrate some general principles.
To respond to this first:
I think this is actually wrong, because of synthetic data letting us control what the AI learns and what they value, and in particular we can place honeypots that are practically indistingushiable from the real world, such that if we detected an AI trying to deceive or gain power, the AI almost certainly doesn't know whether we tested it or whether it's in the the real world:
It's the same reason for why we can't break out of the simulation IRL, except we don't have to face adversarial cognition, so the AI's task is even harder than our task.
See also this link:
https://www.beren.io/2024-05-11-Alignment-in-the-Age-of-Synthetic-Data/
For this:
I think this is wrong, and a lot of why I disagree with the pivotal act framing is probably due to disagreeing with the assumption that future technology will be radically biased towards to offense, and while I do think biotechnology is probably pretty offense-biased today, I also think it's tractable to reduce bio-risk without trying for pivotal acts.
Also, I think @evhub's point about homogeneity of AI takeoff bears on this here, and while I don't agree with all the implications, like there being no warning shot for deceptive alignment (because of synthetic data), I think there's a point in which a lot of AIs are very likely to be very homogenous, and thus break your point here:
https://www.lesswrong.com/posts/mKBfa8v4S9pNKSyKK/homogeneity-vs-heterogeneity-in-ai-takeoff-scenarios
I think that AGIs are more robust to things going wrong than nuclear cores, and more generally I think there is much better evidence for AI robustness than fragility.
@jdp's comment provides more evidence on why this is the case:
Link here:
https://www.lesswrong.com/posts/JcLhYQQADzTsAEaXd/?commentId=7iBb7aF4ctfjLH6AC
I think that there will be generalization of alignment, and more generally I think that alignment generalizes further than capabilities by default, contra you and Nate Soares because of these reasons:
See also this link for more, but I think that's the gist for why I expect AI alignment to generalize much further than AI capabilities. I'd further add that I think evolutionary psychology got this very wrong, and predicted much more complex and fragile values in humans than is actually the case:
https://www.beren.io/2024-05-15-Alignment-Likely-Generalizes-Further-Than-Capabilities/
This is covered by my points on why alignment generalizes further than capabilities and why we don't need pivotal acts and why we actually have safe testing grounds for deceptive AI.
Re the sharp capability gain breaking alignment properties, one very crucial advantage we have over evolution is that our goals are much more densely defined, constraining the AI more than evolution, where very, very sparse reward was the norm, and critically sparse-reward RL does not work for capabilities right now, and there are reasons to think it will be way less tractable than RL where rewards are more densely specified.
Another advantage we have over evolution, and chimpanzees/gorillas/orangutans is far, far more control over their data sources, which strongly influences their goals.
This is also helpful to point towards more explanation of what the differences are between dense and sparse RL rewards:
Yeah, I covered this above, but evolution's loss function was neither that simple, compared to human goals, and it was ridiculously inexact compared to our attempts to optimize AIs loss functions, for the reasons I gave above.
I've answered that concern above in synthetic data for why we have the ability to get particular inner behaviors into a system.
The points were covered above, but synthetic data early in training + densely defined reward/utility functions = alignment, because they don't know how to fool humans when they get data corresponding to values yet.
The key is that data on values is what constrains the choice of utility functions, and while values aren't in physics, they are in human books, and I've explained why alignment generalizes further than capabilities.
I think that there is actually a simple core of alignment to human values, and a lot of the reasons for why I believe this is because I believe about 80-90%, if not more of our values is broadly shaped by the data, and not the prior, and that the same algorithms that power our capabilities is also used to influence our values, though the data matters much more than the algorithm for what values you have.
More generally, I've become convinced that evopsych was mostly wrong about how humans form values, and how they get their capabilities in ways that are very alignment relevant.
I also disbelieve the claim that humans had a special algorithm that other species don't have, and broadly think human success was due to more compute, data and cultural evolution.
Alright, while I think your formalizations of corrigibility failed to get any results, I do think there's a property close to corrigibility that is likely to be compatible with consequentialist reasoning, and that's instruction following, and there are reasons to think that instruction following and consequentialist reasoning go together:
https://www.lesswrong.com/posts/7NvKrqoQgJkZJmcuD/instruction-following-agi-is-easier-and-more-likely-than
https://www.lesswrong.com/posts/ZdBmKvxBKJH2PBg9W/corrigibility-or-dwim-is-an-attractive-primary-goal-for-agi
https://www.lesswrong.com/posts/k48vB92mjE9Z28C3s/implied-utilities-of-simulators-are-broad-dense-and-shallow
https://www.lesswrong.com/posts/EBKJq2gkhvdMg5nTQ/instrumentality-makes-agents-agenty
https://www.lesswrong.com/posts/vs49tuFuaMEd4iskA/one-path-to-coherence-conditionalization
I'm very skeptical that a CEV exists for the reasons @Steven Byrnes addresses in the Valence sequence here:
https://www.lesswrong.com/posts/SqgRtCwueovvwxpDQ/valence-series-2-valence-and-normativity#2_7_Moral_reasoning
But it is also unnecessary for value learning, because of the data on human values and alignment generalizing farther than capabilities.
I addressed why we don't need a first try above.
For the point on corrigibility, I disagree that it's like training it to say that as a special case 222 + 222 = 555, for 2 reasons:
I disagree with this, but I do think that mechanistic interpretability does have lots of work to do.
The key disagreement is I believe we don't need to check all the possibilities, and that even for smarter AIs, we can almost certainly still verify their work, and generally believe verification is way, way easier than generation.
I basically disagree with this, both in the assumption that language is very weak, and importantly I believe no AGI-complete problems are left, for the following reasons quoted from Near-mode thinking on AI:
https://www.lesswrong.com/posts/ASLHfy92vCwduvBRZ/near-mode-thinking-on-ai
To address an epistemic point:
You cannot actually do this and hope to get any quality of reasoning, for the same reason that you can't update on nothing/no evidence.
The data matters way more than you think, and there's no algorithm that can figure out stuff with 0 data, and Eric Drexler didn't figure out nanotechnology using the null string as input.
This should have been a much larger red flag for problems, but people somehow didn't realize how wrong this claim was.
And that's the end of my very long comment on the problems with this post.