Neuroscientist says GPT-6 cracked a 38-year-old chaos problem, matching real simulations in 100 minutes

CatAstro_Piyush · x · 2026-10-10

A Flatiron Institute theoretical neuroscientist reports his most significant pure-theory breakthrough yet: the Lyapunov spectrum of a 1988 brain-activity model, unsolved for nearly 40 years. GPT-6 Astra worked 100 minutes and matched real computer simulations; he then iterated with the AI until he could explain the reasoning, crediting GPT-6 and Claude in the paper. Commentators call it one of the clearest signs AI can do real science.

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