OpenAI claims solution to Navier-Stokes problem after 88 hours

reported by 3 outlets· 3 articles · confidence: low · first seen 2026-09-08 20:53 UTC

What this means for you

Nothing to act on yet. Wait for independent validation before treating this as settled; the scope of the claim is disputed, with one outlet reporting only parts were solved.

OpenAI said on Tuesday in a blog post that it had solved the Navier-Stokes problem, one of seven Millennium Prize Problems published by the Clay Mathematics Institute and unsolved for about 90 years. The company says 10,000 of its AI systems produced the solution in 88 hours, at a cost of millions of dollars. The Navier-Stokes equations describe the flow of liquids and gases. The claim quickly drew controversy; the BBC describes the result as solving only parts of the equations.

Key facts

  • ·OpenAI announced in a blog post on Tuesday that it found a solution to the Navier-Stokes problem. source
  • ·The Navier-Stokes problem is one of seven Millennium Prize Problems set by the Clay Mathematics Institute. source
  • ·OpenAI says 10,000 of its AI systems produced the solution in 88 hours. source
  • ·The effort cost millions of dollars, according to The Guardian. source
  • ·The BBC describes the result as solving only parts of the Navier-Stokes equations. source
  • ·The problem has been unsolved for around 90 years. source

What the sources say

  • The Verge AI (press) — Focuses on the announcement and the attention it drew, noting the problem's 90-year history.
  • BBC Technology (press) — Adds that the claim quickly stirred controversy and that only parts of the equations were solved.
  • The Guardian AI (press) — Provides the numbers: 10,000 AI systems, 88 hours, millions spent, and the Millennium Prize context.

Sources

The original reporting. Follow these — they did the work.

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