Physicist Matt von Hippel publicly challenged AI labs to compute a scattering amplitude to nine loops in a toy theory called N=4 super Yang-Mills, a calculation no human group had finished. Anthropic researchers Liam Fitzpatrick and…
In the News: September 25, 2026 (Extra 2)
Anthropic let a Claude research harness run unsupervised for about a week on a frontier physics problem, and two outside physicists confirmed the result.
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