+1 to Rohin. I also think “we found a cheaper way to remove safety guardrails from a model’s weights than fine tuning” is a real result (albeit the opposite of useful), though I would want to do more actual benchmarking before we claim that it’s cheaper too confidently. I don’t think it’s a qualitative improvement over what fine tuning can do, thus hedging and saying tentative
I’m pretty skeptical that this technique is what you end up using if you approach the problem of removing refusal behavior technique-agnostically, e.g. trying to carefully tune your fine-tuning setup, and then pick the best technique.
I don’t think we really engaged with that question in this post, so the following is fairly speculative. But I think there’s some situations where this would be a superior technique, mostly low resource settings where doing a backwards pass is prohibitive for memory reasons, or with a very tight compute budget. But yeah, this isn’t a load bearing claim for me, I still count it as a partial victory to find a novel technique that’s a bit worse than fine tuning, and think this is significantly better than prior interp work. Seems reasonable to disagree though, and say you need to be better or bust
+1 to Rohin. I also think “we found a cheaper way to remove safety guardrails from a model’s weights than fine tuning” is a real result (albeit the opposite of useful), though I would want to do more actual benchmarking before we claim that it’s cheaper too confidently. I don’t think it’s a qualitative improvement over what fine tuning can do, thus hedging and saying tentative
I’m pretty skeptical that this technique is what you end up using if you approach the problem of removing refusal behavior technique-agnostically, e.g. trying to carefully tune your fine-tuning setup, and then pick the best technique.
Because fine-tuning can be a pain and expensive? But you can probably do this quite quickly and painlessly.
If you want to say finetuning is better than this, or (more relevantly) finetuning + this, can you provide some evidence?
I don’t think we really engaged with that question in this post, so the following is fairly speculative. But I think there’s some situations where this would be a superior technique, mostly low resource settings where doing a backwards pass is prohibitive for memory reasons, or with a very tight compute budget. But yeah, this isn’t a load bearing claim for me, I still count it as a partial victory to find a novel technique that’s a bit worse than fine tuning, and think this is significantly better than prior interp work. Seems reasonable to disagree though, and say you need to be better or bust