FrontierMath open problem solved via interactive session with GPT-6 Astra
RexDouglass · x · 2026-09-19
Epoch AI reports that another problem from its FrontierMath: Open Problems benchmark has been solved, with the solution elicited during an interactive session between mathematicians Becker, Greger, and Dominik Peters and GPT-6 Astra. Notably, Peters originally proposed this very problem for the benchmark. It's a milestone for frontier-model mathematical reasoning on one of the hardest open math evaluations.
Related event: GPT-6 Astra helps crack first Major Advance problem on FrontierMath(8 posts)→
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