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OpenAI reports AI proofs spanning Kakeya, the Exponential Time Hypothesis and Yang–Mills existence

This story is from 2026-10-26. It is preserved in the archive; the latest stories are on the live feed.

Three fields. Three reported breakthroughs. A lot for researchers to unpack. On October 26, OpenAI announced AI-produced results covering: • Local smoothing in all dimensions, which it says also resolves the Kakeya and Stein restriction conjectures. • A refutation of the Exponential Time Hypothesis…

Read the full story at r/OpenAI ↗

Timeline · 5 reports

  1. 2026-10-27 08:05 · r/singularity
    Internal Claude research model also independently refuted the Exponential Time Hypothesis on October 16, with 14M output tokens and no human input.
  2. 2026-10-27 05:10 · r/OpenAI
    OpenAI says its models refuted the Exponential Time Hypothesis, and the people who proposed it are checking
  3. 2026-10-26 23:00 · r/OpenAI
    OpenAI reports AI proofs spanning Kakeya, the Exponential Time Hypothesis and Yang–Mills existence
  4. 2026-10-26 22:44 · r/artificial
    OpenAi claims to have proved that the Exponential Time Hypothesis is false, invalidating many past results that relied on it being true.
  5. 2026-10-26 22:30 · The Next Web
    OpenAI says its AI model has disproved the Exponential Time Hypothesis

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