AI models Claude Fable 5 and GPT-5.5 Pro solved an open Galois group problem on the FrontierMath benchmark, raising questions about crypto

Anthropic's Claude Opus 5 scored 30.2 percent on ARC-AGI-3, nearly quadrupling GPT-5.6 Sol's previous record of 7.8 percent. The benchmark's developers say the model independently…

AI models Claude Fable 5 and GPT-5.5 Pro solved an open Galois group problem on the FrontierMath benchmark, raising questions about crypto