AnalysisScienceJuly 23, 2026
Claude Fable 5 helps disprove 87-year-old Jacobian Conjecture
Anthropic researcher Levent Alpöge used Claude Fable 5 to identify a counterexample to the Jacobian Conjecture, unproven since 1939. The result was quickly empirically validated. A meme emerged as LLMs shown the proof experience a logical paradox.
Featured · Levent Alpöge
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