Anthropic’s Claude Solves Nine-Loop Amplitude Challenge in Theoretical Physics

​Anthropic's Claude Solves Record Nine-Loop Particle Physics Problem

Key Takeaways: On September 25, 2026, Anthropic shared that Claude just solved a nine-loop particle physics math problem and broke the world record. Scientists gave Claude Fable 5.1 just one

Claude Ran a Nine-Loop Physics Calculation That Stumped Researchers for Years

Anthropic says Claude, running its Fable 5.1 model, computed a nine-loop scattering amplitude in N=4 super-Yang-Mills theory that had stumped physicists for years, largely on its own after physicists gave it one instruction and told it to keep going. Physicist Lance Dixon of SLAC and Stanford spent two weeks verifying the result.

Anthropic's Claude solves nine-loop amplitude challenge in theoretical physics

Anthropic's AI breakthrough in complex physics calculations could revolutionize computational methods, enhancing precision in scientific research.

Anthropic’s Claude solves nine-loop amplitude challenge in theoretical physics

Anthropic's AI breakthrough in complex physics calculations could revolutionize computational methods, enhancing precision in scientific research. The post Anthropic’s Claude solves nine-loop amplitude challenge in theoretical physics appeared first on Crypto Briefing .