Earlier quoted context omitted.
There is zero evidence for this. LLMs make significant mistakes frequently and smart people have no way of judging those mistakes outside their domain expertise. They are also sycophantic and great at being an echo chamber which makes people feel smart even if they are not. So I think the burden of proof is on you to prove that they somehow amplify intelligence, it seems highly unlikely.
Why would a smart person go to an LLM for an answer they cannot judge or test, be succeptible to flattery and sycophancy rather than picking up on the emotional manipulation and being suspicious/sceptical of the interaction, or looking for support from an echo chamber rather than a Socratic opponent? All of those sound like flaws and defects of dumb people?
Great summary of the flaws with LLM "research"/"reasoning". It's always trying to con you, and I question the literacy and intelligence of the people who can't see this.