An old assumption.
A new question.
OpenAI reported a result refuting the Exponential Time Hypothesis, with public proof materials. It inspired our name—and our interest in how AI changes the pace of research.
- Research step
- Mathematical reasoning & algorithm design
- Evidence & scope
- A result reported by OpenAI, with materials released for independent examination. We have not independently verified the proof.
- Why it matters
- New questions about computational difficulty and the search for better algorithms. Refuting ETH does not establish P = NP.
Context prepared 27 October 2026 · Statement attributed to its publisher.

