cross-posted from: https://piefed.world/c/tech/p/1389931/openai-claims-to-have-solved-maths-problem-that-stumped-humans-for-decades-company-behin
The company behind ChatGPT said it had cracked the Navier-Stokes problem, one of 7 Millennium Prize Problems published by the Clay Mathematics Institute to highlight some of the biggest unsolved puzzles in the field.

No, OpenAI heard about a pair of researchers who were getting close to solving the problem and spent $22M on compute power to scoop them.
https://techcrunch.com/2026/09/08/openai-fought-dirty-on-career-making-math-problem-says-nyu-mathematician/
Even more concerningly, the researchers had been using OpenAI’s codex model in their earlier work, meaning that OpenAI’s model may have literally directly trained from and ripped off their work.