Anthropic says during prerelease testing Mythos 5.2 and Fable 5.2 formalized the proof of Fermat's Last Theorem and solved two open black hole physics problems
THE SO WHAT
If these claims hold up under peer review, we’re crossing from “assistive” to “frontier-contributing” models in math and physics. For R&D orgs, the question shifts from ‘can AI help us write papers’ to ‘how do we operationalize AI as a co-author on unsolved problems without breaking our validation culture.’
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