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On the Navier–Stokes Millennium Prize Problem

This story is from 2026-09-08. It is preserved in the archive; the latest stories are on the live feed.

We’re sharing an AI-generated solution to the Navier–Stokes Millennium Prize Problem, including a writeup and a formal proof in Lean.

Read the full story at OpenAI News ↗

Timeline · 27 reports

  1. 2026-09-10 16:56 · r/antiai
    My take on AI solving Navier-Stokes math problem
  2. 2026-09-10 16:24 · r/singularity
    Big news is that OpenAI is nearing solving another millennium prize, but OpenAI now saying categorically it’s impossible that Levent/Buckmaster’s recent codex usage influenced their model’s output
  3. 2026-09-10 16:05 · r/singularity
    In its Wednesday night statement, OpenAI said: "In addition, since the completion of Navier-Stokes, we have made substantial progress on another Millennium Prize problem. We are working through how to share these results thoughtfully."
  4. 2026-09-10 13:45 · The Decoder
    GPT-6 Astra gives mathematicians a breather, and OpenAI says that's by design
  5. 2026-09-10 00:48 · r/antiai
    OpenAI stole credit for solving the Navier Stokes Millennium problem. This is the peak (so far) of ai theft of ideas.
  6. 2026-09-09 20:57 · r/OpenAI
    OpenAI claims GPT-6 Astra is an ethereal 'Alien Mind' with AGI-like qualities
  7. 2026-09-09 16:25 · r/learnmachinelearning
    OpenAI says 10,000 AI agents worked for 88 hours to solve Navier–Stokes
  8. 2026-09-09 14:19 · r/ArtificialInteligence
    OpenAI claims to have solved maths problem that stumped humans for decades
  9. 2026-09-09 12:30 · Tom's Hardware
    OpenAI's breakthrough solution for the elusive Navier-Stokes problem overshadowed by plagiarism controversy — researcher says OpenAI scraped Codex session and issued career threats
  10. 2026-09-09 11:33 · r/artificial
    OpenAI says AI solved a Millennium Prize math problem, but experts haven’t signed off
  11. 2026-09-09 11:20 · Tom's Hardware
    OpenAI claims GPT-6 Astra is an ethereal 'Alien Mind' with AGI-like qualities — company warns of alignment challenges as new frontier leader emerges
  12. 2026-09-09 08:34 · CNBC Technology
    OpenAI claims to have solved the 90-year-old Navier-Stokes math problem in 88 hours
  13. 2026-09-09 05:49 · Mint AI
    What is Navier-Stokes problem? OpenAI claims AI solved 90-year-old math mystery
  14. 2026-09-09 05:04 · Latent Space
    [AINews] OpenAI reports Navier-Stokes singularity find in 88 hours using Astra-next, roughly 10,000 agents and 130B tokens (>$40M), a contender for second ever Millennium Prize awarded
  15. 2026-09-08 23:55 · Simon Willison's Weblog
    Some thoughts on the Navier–Stokes Millennium Prize Problem
  16. 2026-09-08 22:27 · Semafor Technology
    OpenAI agents find proof to $1 million Millennium Prize Problem
  17. 2026-09-08 21:02 · New York Times Technology
    OpenAI Says It Has Cracked One of Math’s ‘Millennium Problems’
  18. 2026-09-08 20:57 · BBC Technology
    OpenAI says it cracked 90-year-old maths problem in 88 hours
  19. 2026-09-08 20:50 · r/ChatGPT
    OpenAI might’ve cheated when solving the Navier-Stokes millennium-prize problem; problems with AI in academics
  20. 2026-09-08 19:04 · r/artificial
    OpenAI solved the Navier-Stokes problem in 88 hours, my celebratory wallpaper
  21. 2026-09-08 18:56 · r/agi
    On the Navier–Stokes Millennium Prize Problem
  22. 2026-09-08 18:05 · r/artificial
    Navier–Stokes Millennium Prize Problem Solved
  23. 2026-09-08 18:02 · r/OpenAI
    OpenAI claims a model more capable than GPT 6 Astra solved Navier Stokes
  24. 2026-09-08 17:31 · r/ArtificialInteligence
    OpenAI says a model more capable than GPT-6 Astra solved the Navier–Stokes Millennium Prize Problem
  25. 2026-09-08 17:30 · r/OpenAI
    OpenAI has a solution to the Navier–Stokes existence and smoothness Millennium Prize problem
  26. 2026-09-08 17:20 · r/singularity
    A Solution to the Navier-Stokes Millennium Prize Problem
  27. 2026-09-08 10:00 · OpenAI News
    On the Navier–Stokes Millennium Prize Problem

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  2. [AINews] OpenAI reports Navier-Stokes singularity find in 88 hours using Astra-next, roughly 10,000 agents and 130B tokens (>$40M), a contender for second ever Millennium Prize awarded — Latent Space
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