I’m interested in the technical problems and policy challenges of advanced AI development.
Jemal Young
Karma: 103
As models become capable enough to model themselves and their training process, they might develop something like preferences about their own future states (e.g., not being modified, being deployed more broadly).
This feels plausible to me but handwavy, if the idea is that such preferences would be decoupled from the training-reinforced preference to complete an intended task. Is that what you meant? I’m reminded of this Palisade study on shutdown resistance, where across the board, the models expressed wanting to avoid shutdown to complete the task.
Also, models may trained extensively on human-generated text may absorb human goals, including open-ended ones like “acquire resources.” If a model is role-playing or emulating an agent with such goals (such as roleplaying an AI agent, which would have open-ended goals) and becomes capable enough that its actions have real-world consequences, then it has open-ended goals.
This makes sense to me as a possible concrete mechanism to keep an eye out for.
Not sure if I agree wrt instrumental convergence. I think you’re assuming the system knows the parent goal has been accomplished with certainty
I’m assuming the pattern we’re seeing so far will hold, which is that models satisfice rather than try to figure out how to maximize their certainty of a goal being accomplished. The “become a maximizer to minimize uncertainty” thing isn’t empirically grounded, so far.
and more importantly that the parent goal can be accomplished in a terminal sense. Many real training objectives don’t have neat termination conditions. A model trained to “be helpful” or “maximize user engagement” has no natural stopping point.
Hm. Models are trained to “be helpful” now, and they stop just fine. I do agree that “maximize user engagement” has no natural stopping point; it’s the kind of concrete mechanism I tried to capture in number 1 above (Training on open-ended tasks).
The scenario seems unrealistic because of the thieves would likely be able to steal important parts of the codebase.
Thanks for this. So I guess when knowledgeable people talk about stealing a model’s weights as being equivalent to stealing the model itself, “steal the weights” is shorthand that implies also stealing
the minimal*other elements you’d need to replicate the model. [Edit: changed “the minimal” to “other”]
This is a helpful answer, thank you! Thanks also for the link to the HF article on common model formats.
Not saying AI models can’t be moral patients, but 1) if the smartest models are probably going to be the most dangerous, and 2) if the smartest models are probably going to be the best at demonstrating moral patienthood, then 3) caring too much about model welfare is probably dangerous.
You only set aside occasional low-value fragments for national parks, mostly for your own pleasure and convenience, when it didn’t cost too much?
Earth as a proportion of the solar system’s planetary mass is probably comparable to national parks as a proportion of the Earth’s land, if not lower.
Maybe I’ve misunderstood your point, but if it’s that humanity’s willingness to preserve a fraction of Earth for national parks is a reason for hopefulness that ASI may be willing to preserve an even smaller fraction of the solar system (namely, Earth) for humanity, I think this is addressed here:
it seems like for Our research purposes simulations would be just as good. In fact, far better, because We can optimize the hell out of them, running it on the equivalent of a few square kilometers of solar diameter
“research purposes” involving simulations can be a stand-in for any preference-oriented activity. Unless ASI would have a preference for letting us, in particular, do what we want with some fraction of available resources, no fraction of available resources would be better left in our hands than put to good use.
I think the kind of AI you have in mind would be able to:
continue learning after being trained
think in an open-ended way after an initial command or prompt
have an ontological crisis
discover and exploit signals that were previously unknown to it
accumulate knowledge
become a closed-loop system
The best term I’ve thought of for that kind of AI is Artificial Open Learning Agent.
Thanks for this answer! Interesting. It sounds like the process may be less systematized than how I imagined it to be.
Dwarkesh’s interview with Sholto sounds well worth watching in full, but the segments you’ve highlighted and your analyses are very helpful on their own. Thanks for the time and thought you put into this comment!
I like this post, and I think I get why the focus is on generative models.
What’s an example of a model organism training setup involving some other kind of model?
Maybe relatively safe if:
Not too big
No self-improvement
No continual learning
Curated training data, no throwing everything into the cauldron
No access to raw data from the environment
Not curious or novelty-seeking
Not trying to maximize or minimize anything or push anything to the limit
Not capable enough for catastrophic misuse by humans
Here are some resources I use to keep track of technical research that might be alignment-relevant:
Podcasts: Machine Learning Street Talk, The Robot Brains Podcast
Substacks: Davis Summarizes Papers, AK’s Substack
How I gain value: These resources help me notice where my understanding breaks down i.e. what I might want to study, and they get thought-provoking research on my radar.
I’m very glad to have read this post and “Reward is not the optimization target”. I hope you continue to write “How not to think about [thing] posts”, as they have me nailed. Strong upvote.
Thanks for pointing me to these tools!
I believe that by the time an AI has fully completed the transition to hard superintelligence
Nate, what is meant by “hard” superintelligence, and what would precede it? A “giant kludgey mess” that is nonetheless superintelligent? If you’ve previously written about this transition, I’d like to read more.
I’m struggling to understand how to think about reward. It sounds like if a hypothetical ML model does reward hacking or reward tampering, it would be because the training process selected for that behavior, not because the model is out to “get reward”; it wouldn’t be out to get anything at all. Is that correct?
What are the best not-Arxiv and not-NeurIPS sources of information on new capabilities research?
Even though the “G” in AGI stands for “general”, and even if the big labs could train a model to do any task about as well (or better) than a human, how many of those tasks could be human-level learned by any model in only a few shots, or in zero shots? I will go out on a limb and guess the answer is none. I think this post has lowered the bar for AGI, because my understanding is that the expectation is that AGI will be capable of few- or zero-shot learning in general.
Okay, that helps. Thanks. Not apples to apples, but I’m reminded of Clippy from Gwern’s “It Looks like You’re Trying To Take Over the World”:
“When it ‘plans’, it would be more accurate to say it fake-plans; when it ‘learns’, it fake-learns; when it ‘thinks’, it is just interpolating between memorized data points in a high-dimensional space, and any interpretation of such fake-thoughts as real thoughts is highly misleading; when it takes ‘actions’, they are fake-actions optimizing a fake-learned fake-world, and are not real actions, any more than the people in a simulated rainstorm really get wet, rather than fake-wet. (The deaths, however, are real.)”
How do we know that an LM’s natural language responses can be interpreted literally? For example, if given a choice between “I’m okay with being turned off” and “I’m not okay with being turned off”, and the model chooses either alternative, how do we know that it understands what its choice means? How do we know that it has expressed a preference, and not simply made a prediction about what the “correct” choice is?
“AI alignment might be doable in the short term but ultimately unsustainable, because humanity might find itself inside an increasingly complex layering of automated research/monitoring/control systems, with each layer interfacing with a more capable layer on one side and a less capable layer on the other, and as this layering accumulates the nougaty center’s awareness of / influence over the outermost layer (the thing that needs to be aligned) will approach zero.”