For any sequence of queries S, and any model M in the comparison class...
(average performance of A on S) > (average performance of M on S) - (arbitrarily small constant)
This gives you a lower bound on (average performance of A on S). That’s what I want.
Yes, you could get a bad result 1000 times in a row. To guarantee a good result in that setting, you’d need to run 1001 times (which will still probably be a tiny fraction of your overall training time).
What if during training you can’t come close to maxing out regret for the agents that have to be trained with human involvement? That “missing” regret might come due at any time after deployment, and has to be paid with additional oversight/feedback/training data in order for those agents to continue to perform well, right? (In other words, there could be a distributional shift that causes the agents to stop performing well without additional training.) But at that time human feedback may be horribly slow compared to how fast AIs think, thus forcing IDA to either not be competitive with other AIs or to press on without getting enough human feedback to ensure safety.
Am I misunderstanding anything here? (Are you perhaps assuming that we can max out regret during training for the agents that have to be trained with human involvement, but not necessarily for the higher level agents?)
That “missing” regret might come due at any time after deployment, and has to be paid with additional oversight/feedback/training data in order for those agents to continue to perform well, right? (In other words, there could be a distributional shift that causes the agents to stop performing well without additional training.)
Yes. (This is true for any ML system, though for an unaligned system the new training data can just come from the world itself.)
Are you perhaps assuming that we can max out regret during training for the agents that have to be trained with human involvement, but not necessarily for the higher level agents?
Yeah, I’m relatively optimistic that it’s possible to learn enough from humans that the lower level agent remains universal (+ aligned etc.) on arbitrary distributions. This would probably be the case if you managed to consistently break queries down into simpler pieces until arriving at a very simple queries. And of course it would also be the case if you could eliminate the human from the process altogether.
Failing either of those, it’s not clear whether we can do anything formally (vs. expanding the training distribution to cover the kinds of things that look like they might happen, having the human tasks be pretty abstract and independent from details of the situation that change, etc.) I’d still expect to be OK but we’d need to think about it more.
(I still think it’s 50%+ that we can reduce the human to small queries or eliminate them altogether, assuming that iterated amplification works at all, so would prefer start with the “does iterated amplification work at all” question.)
If A satisfies a regret bound, then:
For any sequence of queries S, and any model M in the comparison class...
(average performance of A on S) > (average performance of M on S) - (arbitrarily small constant)
This gives you a lower bound on (average performance of A on S). That’s what I want.
Yes, you could get a bad result 1000 times in a row. To guarantee a good result in that setting, you’d need to run 1001 times (which will still probably be a tiny fraction of your overall training time).
What if during training you can’t come close to maxing out regret for the agents that have to be trained with human involvement? That “missing” regret might come due at any time after deployment, and has to be paid with additional oversight/feedback/training data in order for those agents to continue to perform well, right? (In other words, there could be a distributional shift that causes the agents to stop performing well without additional training.) But at that time human feedback may be horribly slow compared to how fast AIs think, thus forcing IDA to either not be competitive with other AIs or to press on without getting enough human feedback to ensure safety.
Am I misunderstanding anything here? (Are you perhaps assuming that we can max out regret during training for the agents that have to be trained with human involvement, but not necessarily for the higher level agents?)
Yes. (This is true for any ML system, though for an unaligned system the new training data can just come from the world itself.)
Yeah, I’m relatively optimistic that it’s possible to learn enough from humans that the lower level agent remains universal (+ aligned etc.) on arbitrary distributions. This would probably be the case if you managed to consistently break queries down into simpler pieces until arriving at a very simple queries. And of course it would also be the case if you could eliminate the human from the process altogether.
Failing either of those, it’s not clear whether we can do anything formally (vs. expanding the training distribution to cover the kinds of things that look like they might happen, having the human tasks be pretty abstract and independent from details of the situation that change, etc.) I’d still expect to be OK but we’d need to think about it more.
(I still think it’s 50%+ that we can reduce the human to small queries or eliminate them altogether, assuming that iterated amplification works at all, so would prefer start with the “does iterated amplification work at all” question.)