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ak681443 • yesterday at 8:50 PM • 2 replies • view on HN

Not reliably - look at microsoft's guidance project that did some of this.

Once a model goes through instruction fine tuning and RLVR/RLHF the log probs decorrelate from what's ground truth (given the propensity of the data seen during training)


Replies

londons_explore • yesterday at 9:21 PM

But I assume it wouldn't take much more training to make them good again - just a matter of picking the right loss function, since this sort of stuff is probably all encoded in the last layer or two anyway.

dist-epoch • yesterday at 9:14 PM

I'm pretty sure these models also went through RL post-training, the question you ask still needs to be interpreted as an instruction.