Vika

Victoria Krakovna. Research scientist at DeepMind working on AI safety, and cofounder of the Future of Life Institute. Website and blog: vkrakovna.wordpress.com

Sequences

DeepMind Alignment Team on Threat Models and Plans

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Vika20

Thanks Gunnar, those sound like reasonable guidelines!

  • The common space was still usable by other housemates, but it felt a bit cramped, and I felt more internal pressure to keep it tidy for others to use (while in my own space I feel more comfortable leaving it messy for longer). Our housemates were very tolerant of having kid stuff everywhere, but it still seemed suboptimal. 
  • The fridge, laundry area and outdoor garbage bins were the most overloaded in our case, while the shed and attic were sufficiently spacious and less in demand that it wasn't an issue. Gathering everyone for a decluttering spree is a noble effort but a bit hard to coordinate. I found it easier to declutter by putting away some type of object (e.g. shoes) and have people put theirs back (to identify things that didn't belong to anyone). The fridge was often overfull despite regular decluttering - I think it was just too small for the number of people we had, and getting a second fridge would take up extra space. 
  • I would add general disruption of child routines in addition to sleep (though sleep is the most important routine). Surprisingly, it was not as much of an issue the other way around, e.g. the baby was quiet enough not to bother the housemate next door at night. The 3 year old running around the living room in the morning was a bit noisy for the people downstairs though.
Vika42

Yeah, living in a group house was important for our mental well-being as well, especially during the pandemic and parental leaves. I think the benefits of the social environment decreased somewhat because we were often occupied with the kids and had less time to socialize. It was still pretty good though - if Deep End was close enough to schools we like, we would have probably stayed and tried to make it work (though this would likely involve taking over more of the house over time). Our new place contributes to mental well-being by being much closer to nature (while still a reasonable bike commute from the office).

Vika62

I would potentially be interested, if we knew the other people well. I find that, as a parent, I'm less willing to take risks by moving in with people I don't know that well, because the stress and uncertainty associated with things not working out are more costly.

Space requirements would likely be the biggest difficulty though, as you pointed out. A family with 2 kids probably needs at least 3 rooms, so two such families together would need a 6 bedroom house. This is hard to find, especially combined with other constraints like proximity to schools, commute distances, etc. It's a lot easier to live near other families than sharing a living space. 

I really enjoyed this sequence, it provides useful guidance on how to combine different sources of knowledge and intuitions to reason about future AI systems. Great resource on how to think about alignment for an ML audience. 

I think this is still one of the most comprehensive and clear resources on counterpoints to x-risk arguments. I have referred to this post and pointed people to a number of times. The most useful parts of the post for me were the outline of the basic x-risk case and section A on counterarguments to goal-directedness (this was particularly helpful for my thinking about threat models and understanding agency). 

I still endorse the breakdown of "sharp left turn" claims in this post. Writing this helped me understand the threat model better (or at all) and make it a bit more concrete.

This post could be improved by explicitly relating the claims to the "consensus" threat model summarized in Clarifying AI X-risk. Overall, SLT seems like a special case of that threat model, which makes a subset of the SLT claims: 

  • Claim 1 (capabilities generalize far) and Claim 3 (humans fail to intervene), but not Claims 1a/b (simultaneous / discontinuous generalization) or Claim 2 (alignment techniques stop working). 
  • It probably relies on some weaker version of Claim 2 (alignment techniques failing to apply to more powerful systems in some way). This seems necessary for deceptive alignment to arise, e.g. if our interpretability techniques fail to detect deceptive reasoning. However, I expect that most ways this could happen would not be due to the alignment techniques being fundamentally inadequate for the capability transition to more powerful systems (the strong version of Claim 2 used in SLT).

I continue to endorse this categorization of threat models and the consensus threat model. I often refer people to this post and use the "SG + GMG → MAPS" framing in my alignment overview talks. I remain uncertain about the likelihood of the deceptive alignment part of the threat model (in particular the requisite level of goal-directedness) arising in the LLM paradigm, relative to other mechanisms for AI risk. 

In terms of adding new threat models to the categorization, the main one that comes to mind is Deep Deceptiveness (let's call it Soares2), which I would summarize as "non-deceptiveness is anti-natural / hard to disentangle from general capabilities". I would probably put this under "SG  MAPS", assuming an irreducible kind of specification gaming where it's very difficult (or impossible) to distinguish deceptiveness from non-deceptiveness (including through feedback on the model's reasoning process). Though it could also be GMG, where the "non-deceptiveness" concept is incoherent and thus very difficult to generalize well. 

I'm glad I ran this survey, and I expect the overall agreement distribution probably still holds for the current GDM alignment team (or may have shifted somewhat in the direction of disagreement), though I haven't rerun the survey so I don't really know. Looking back at the "possible implications for our work" section, we are working on basically all of these things. 

Thoughts on some of the cruxes in the post based on last year's developments:

  • Is global cooperation sufficiently difficult that AGI would need to deploy new powerful technology to make it work? 
    • There has been a lot of progress on AGI governance and broad endorsement of the risks this year, so I feel somewhat more optimistic about global cooperation than a year ago.
  • Will we know how capable our models are? 
    • The field has made some progress on designing concrete capability evaluations - how well they measure the properties we are interested in remains to be seen.
  • Will systems acquire the capability to be useful for alignment / cooperation before or after the capability to perform advanced deception? 
    • At least so far, deception and manipulation capabilities seem to be lagging a bit behind usefulness for alignment (e.g. model-written evals / critiques, weak-to-strong generalization), but this could change in the future. 
  • Is consequentialism a powerful attractor? How hard will it be to avoid arbitrarily consequentialist systems?
    • Current SOTA LLMs seem surprisingly non-consequentialist for their level of capability. I still expect LLMs to be one of the safest paths to AGI in terms of avoiding arbitrarily consequentialist systems. 

I hoped to see other groups do the survey as well - looks like this didn't happen, though a few people asked me to share the template at the time. It would be particularly interesting if someone ran a version of the survey with separate ratings for "agreement with the statement" and "agreement with the implications for risk". 

VikaΩ353

I agree that a possible downside of talking about capabilities is that people might assume they are uncorrelated and we can choose not to create them. It does seem relatively easy to argue that deception capabilities arise as a side effect of building language models that are useful to humans and good at modeling the world, as we are already seeing with examples of deception / manipulation by Bing etc. 

I think the people who think we can avoid building systems that are good at deception often don't buy the idea of instrumental convergence either (e.g. Yann LeCun), so I'm not sure that arguing for correlated capabilities in terms of intelligence would have an advantage. 

VikaΩ480

Re 4, we were just discussing this paper in a reading group at DeepMind, and people were confused why it's not on arxiv.

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