1,000 agents formalized Fermat's Last Theorem in 30 hours, but review is the bottleneck

krishnan · x · 2026-11-10

Quoting Vercel CEO rauchg's take that Anthropic's new model is "astonishingly brilliant" and can take on unprecedented parallel workloads via cloud sandboxes, krishnan adds a sharper point: Anthropic's launch post showed 1,000 Fable 5.2 agents formalizing Fermat's Last Theorem in 30 hours, scoring progress against intermediate theorem statements in Lean with computer-verified steps.

Math had its checker before agents arrived; most enterprise work does not. So after ambition and compute, the third bottleneck is how fast you can tell which parallel branch is right — build the checker first, or sandboxes just fill a bigger review queue.

Related event: 1,000 Fable 5.2 Agents Formalize Fermat's Last Theorem in 30 Hours(20 posts)→

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