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Navier-Stokes Proof Sparks Attribution Firestorm at OpenAI

OpenAI's rumored AI-assisted Navier-Stokes proof ignited an attribution dispute with independent mathematicians, drawing multiple responses from the company.

2026-09-08 ~ 2026-09-09 · 4 episodes · 93 posts

Episode 1 · Navier-Stokes Proof Sparks Data-Leak Controversy, OpenAI Responds (2026-09-08, 67 posts)

The controversy stems from a dispute between OpenAI and independent researchers including Tristan over attribution of Navier-Stokes equation solving research: reports claim OpenAI may have accessed private Codex session data from Tristan and Levent, based on OpenAI's refusal to confirm it did not train on that data.

Confirmed

  • The core allegation, relayed by @Jsevillamol, is that OpenAI declined to confirm it did not use the two mathematicians' private Codex sessions for training, which was read as possible access to that data.
  • OpenAI researcher willdepue publicly responded that such snooping could not happen, saying OpenAI, like other large regulated platforms, has strict controls on user data access.

Unconfirmed

  • Whether OpenAI actually accessed or used private Codex session data remains an indirect inference (a refusal to deny), with no direct evidence.
  • @generatormanai noted community debate over research priority: one side argues Tristan sharing his work with OpenAI steered the model toward that research direction, unlike parallel discovery; the other side points out there is no evidence Tristan ever made such a share.

Why it matters

  • @basedjensen, from an industry insider's perspective, argues that "training on private Codex sessions" would require bypassing multiple layers of internal security controls—unlikely unless ordered at the institutional level—and doubts OpenAI leadership would take on that liability risk. This provides a framework for evaluating the rumor but leaves open the possibility of institutional action.
  • @teortaxesTex flagged a deeper concern: if OpenAI can freely read users' Navier-Stokes sessions, it implies routine scanning of user sessions to "snipe" valuable results—shaking the very foundation of user trust in tools like Codex.

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Episode 2 · OpenAI Accused of Copying Anthropic Employee's Remarks in Apparent Jab (2026-09-08, 2 posts)

A thread accuses OpenAI employees of mimicking an Anthropic staffer's remarks to mock a user, alongside analysis that ex-Phi lead Sebastien Bubeck is pushing hard for a breakthrough at OpenAI.

Episode 3 · OpenAI Execs Push Back on Navier-Stokes Proof Authorship Dispute (2026-09-09, 22 posts)

OpenAI's release of an AI-generated proof of the Navier-Stokes problem sparked an attribution and authorship dispute with another team (Tristan Buckmaster and Anthropic employee Levent Alpöge). On September 9, OpenAI CEO Sam Altman and VP Sebastien Bubeck each published lengthy responses, saying OpenAI had proactively proposed collaboration and a joint release, and never asked for the other side's names to be removed.

Confirmed

  • Sam Altman stated that OpenAI initially believed the other team had also fully solved the problem and hoped for a joint release; upon learning they had only solved the Euler equations, not Navier-Stokes, OpenAI offered to let them publish first, but they refused to coordinate throughout.
  • Sebastien Bubeck posted a detailed point-by-point response to the authorship dispute with Levent: the controversial screenshot showed him proactively reaching out to Levent to coordinate paper release timing, which he says was in good faith; he stressed he never asked for Levent to be removed as an author of his own work.
  • Noem Brown clarified in a repost that the model's capabilities far exceed today's LLMs and the result should not be credited to any individual prompt.

Unconfirmed

  • The two sides tell conflicting stories about the coordination process. Whether the other team actually refused to coordinate and how contributions should be divided currently rest solely on OpenAI's account, with no full public response from the other team yet.

Why it matters

  • The dispute touches on norms for authorship and priority in AI-assisted mathematical research: when AI does the core work of a proof, there is no established convention for delineating credit among human collaborators, and this incident may become a reference case for future community discussions.

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Episode 4 · Rumors say OpenAI solved Navier-Stokes amid priority dispute (2026-09-09, 2 posts)

Unverified rumors claim OpenAI solved the Navier-Stokes millennium problem, with commentary noting it wasn't purely LLM-driven and that the timeline suggests a priority dispute with prior researchers.