descriptive claim
The OpenAI model's two results in Epoch AI's test were checked in Lean, and it resolved two of the 68 problems.
Unresolved speaker · Mathematics Just Changed Forever — Kevin Hartnett · 26 Oct 2026
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“Both results were checked in Lean. It resolved two of sixty-eight problems. The other four models resolved none. And on September the eighth, OpenAI also published a claimed resolution of the Navier-Stokes millennium problem alongside a Lean formalization, but unfortunately not under the best circumstances.”59:01Report a misattribution
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