Anthropic mathematician uses Claude AI to disprove the 87-year-old Jacobian conjecture, raising questions about AI's role in cryptographic

Mathematicians have been trying to prove the Jacobian conjecture for nearly a century, but now the Claude Fable 5 AI has apparently found a counterexample that disproves it

The Jacobian conjecture has bedeviled math experts for nearly 90 years.

An 87-year-old mathematical puzzle was solved using AI, surprising experts and marking the most complex problem yet tackled by artificial intelligence.

An AI called Claude Fable 5 has produced a counterexample that appears to disprove the Jacobian conjecture, open since 1939. The maths is short enough to check by hand. The story…

Anthropic’s Fable 5 found a 216-character counterexample to the Jacobian conjecture, an 87-year-old maths problem. Experts are split on what it means.

Anthropic's Levant Alpöge, a former Harvard valedictorian, used Claude's Fable 5 to find something that mathematicians have failed to since 1939.

Claude Fabel 5 disproved the Jacobian conjecture over the weekend, landing days after the capabilities of China's Kimi AI became the biggest force moving bitcoin markets.

Yet another longstanding mathematical question has been resolved by AI – and it feels a little different from the ones that have come before

For decades, solving the world’s hardest mathematical problems has been considered a uniquely human pursuit, requiring imagination, persistence and the ability to explore ideas…

Anthropic mathematician uses Claude AI to disprove the 87-year-old Jacobian conjecture, raising questions about AI's role in cryptographic