The solution was produced by roughly 10,000 concurrent AI agents that could read cached internet data and run code, and it was found in 88 hours.

Mathematicians Tristan Buckmaster of New York University and Levent Alpöge of Anthropic accused OpenAI of using their AI‑assisted work without proper credit.

Stanford professor Ravi Vakil said the claim still needs rigorous human verification despite passing machine checks.

At least 25 Fields Medalists signed an open letter warning that AI threatens the goals of the mathematical community.

If an AI can claim a solution to a Millennium Prize problem, it could reshape how mathematicians research, assign credit, and define proof standards, making the role of human oversight a central issue.