OpenAI drops 722 AI math preprints; mathematicians recoil

OpenAI uploaded more than 700 AI-generated mathematics preprints to a GitHub repository on October 6, 2026, output from an unreleased model and claiming progress on 372 open problems in geometry, algebra and computer science, Nature reported. A day later OpenAI withdrew three of the manuscripts after a sign error invalidated the argument in one paper and the constructions in two dependents.

Reactions from named mathematicians ran the full range. 'Why is OpenAI trying to solve hundreds of math problems to be released all at once?' asked Alvaro Lozano-Robledo, a number theorist at the University of Connecticut. Ursula Martin at the University of Oxford said OpenAI was 'tossing the community a messy first draft and expecting us to clean it up for them.' Michael Harris, a number theorist at Columbia University, said he 'can't bring myself to spend my time studying' the papers and would not read them.

At rival lab Anthropic, mathematician Levent Alpöge took the other view, calling the release 'obviously the most significant moment in mathematical history.' Three of the researchers we follow flagged the Nature piece the same day it ran.

None of the 722 manuscripts claimed a solution to any of the Clay Mathematics Institute's five remaining Millennium Prize Problems.