Claimed refutation of one of OpenAI's 10 claimed advances (their disproof of Connes' rigidity conjecture): https://philpapers.org/archive/NIEWTC.pdf

I am hopelessly ill qualified to judge.

Edit: Looking around at context, this has major crank warning signs (claims to also prove the conjecture, author has claimed solutions to both the Riemann Hypothesis and the Navier-Stokes problem and is involved in "alternative propulsion" research). I doubt OpenAI would have published without thorough verification.