Architecture wise the "admit" part is impossible.

rbranson · 2025-12-12T13:24:01 1765545841

Bricken isn’t just making this up. He’s one of the leading researchers in model interpretability. See: https://arxiv.org/abs/2411.14257

Tepix · 2025-12-12T13:39:42 1765546782

Why do you think it's impossible? I just quoted him saying 'by default, it will actually say, "I don't know the answer to this question"'

We already see that - given the right prompting - we can get LLMs to say more often that they don't know things.