DataFunSummit
Nov 10, 2026 · Artificial Intelligence
How 750 Claude Agents Cracked Fermat's Last Theorem's Hardest Step in Lean
Anthropic deployed 750 AI agents to formalize Fermat's Last Theorem in Lean, concentrating on the Langlands–Tunnell theorem bottleneck, using a shared Postgres database and Git for coordination, decomposing the proof into 2,418 tasks, and completing 54 of 60 propositions in 28.7 hours.
AI coordinationAnthropicFermat's Last Theorem
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