Jacobian Conjecture
Narrative intelligence for Jacobian Conjecture: 2 tracked articles, claims, and spin patterns across AI and technology coverage.
Related Articles
Levent Alpöge, a mathematician who works at Anthropic, says he was able to disprove the 87-year-old Jacobian conjecture with the help of Fable 5 (Matthew Sparkes/New Scientist)
A mathematician affiliated with Anthropic claims to have disproved the 87-year-old Jacobian conjecture using an AI system called Fable 5, announcing the result via Twitter rather than peer-reviewed publication.
Jul 20, 2026
Claude Fable produced a counterexample to the Jacobian Conjecture
A comment on Hacker News claims Claude Fable produced a counterexample to the Jacobian Conjecture, a longstanding open problem in algebraic geometry; if true, it would represent a major mathematical breakthrough.
Jul 20, 2026
Related Claims
01 Levent Alpöge was able to disprove the 87-year-old Jacobian conjecture with the help of Fable 5
02 Claude Fable produced a counterexample to the Jacobian Conjecture
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