I think that’s right, in the sense that this explains a large fraction of our difference in views.
I’m a mathematician, so I suppose in my cosmology we’ve already travelled 99% of the distance from the upper reaches of the theory stratosphere to the ground and the remaining distance doesn’t seem like such an obstacle, but it’s fair to say that the proof is in the pudding and the pudding has yet to arrive.
If SLT were to say nontrivial things about what instruction fine-tuning and RLHF are doing to models, and those things were verified in experiments, would that shift your skepticism?
However, we think that absent substantial advances in science, we’re unlikely to develop approaches which substantially improve safety-in-practice beyond baseline methods (e.g., training with RLHF and applying coup probes) without the improvement being captured by black-box control evaluations. We might discuss and argue for this in more detail in a follow-up post.
Could you explain why you are skeptical that current baseline methods can be dramatically improved? It seems possible to me that the major shortcomings of instruction fine-tuning and RLHF (that they seem to make shallow changes to representations and computation) are not fundamental. Maybe it’s naive because I haven’t thought about this very hard, but from our point of view representations “mature” over development and become rather rigid; however, maybe there’s something like Yamanaka factors!
Even from the perspective of black-box control, it seems that as a practical matter one could extract more useful work if the thing in the box is more aligned, and thus it seems you would agree that fundamental advantages in these baseline methods would be welcome.
Incidentally, I don’t really understand what you mean by “captured by black-box control evaluations”. Was there a follow-up?
I think that’s right, in the sense that this explains a large fraction of our difference in views.
I’m a mathematician, so I suppose in my cosmology we’ve already travelled 99% of the distance from the upper reaches of the theory stratosphere to the ground and the remaining distance doesn’t seem like such an obstacle, but it’s fair to say that the proof is in the pudding and the pudding has yet to arrive.
If SLT were to say nontrivial things about what instruction fine-tuning and RLHF are doing to models, and those things were verified in experiments, would that shift your skepticism?
I’ve been reading some of your other writing:
Could you explain why you are skeptical that current baseline methods can be dramatically improved? It seems possible to me that the major shortcomings of instruction fine-tuning and RLHF (that they seem to make shallow changes to representations and computation) are not fundamental. Maybe it’s naive because I haven’t thought about this very hard, but from our point of view representations “mature” over development and become rather rigid; however, maybe there’s something like Yamanaka factors!
Even from the perspective of black-box control, it seems that as a practical matter one could extract more useful work if the thing in the box is more aligned, and thus it seems you would agree that fundamental advantages in these baseline methods would be welcome.
Incidentally, I don’t really understand what you mean by “captured by black-box control evaluations”. Was there a follow-up?