A single-source report indicates the AI system has found a solution to the century-old mathematical problem.
Google DeepMind
Claude Fable has produced a counterexample to the Jacobian Conjecture.
The Claude Fable 5 AI has apparently found a counterexample that disproves the Jacobian conjecture.
Mathematicians have been trying to prove the Jacobian conjecture for nearly a century.
The discovery was achieved using Claude Fable 5, a model developed by Anthropic, which successfully produced the counterexample over the weekend. Additionally, the process yielded three new numbers derived from the Alpöge function.
Anthropic mathematician Levent Alpöge has identified the specific counterexample using the recently released Claude Fable 5 AI. Beyond disproving the conjecture, the model's function has also generated three additional numerical values related to the proof, which were announced by Alpöge on X.
The disproof of the 87-year-old Jacobian conjecture was formally announced on X by Anthropic mathematician Levent Alpöge. The solution was achieved over the weekend using the recently released Claude Fable 5 AI, which also generated three additional mathematical outputs.
