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IndustryMark Chen · X· @markchen90·· 2026-09-09

671.3K views · 2.3K likes · 120 reposts (at collection)

Mark Chen says no human or agent reviewed user data for the Navier–Stokes effort

What happened

Two things to distinguish: Did any human or agent look at user data as part of the Navier Stokes effort? No. Do we use user feedback and de-identified data to improve ChatGPT and Codex in a holistic way? Yes. And so does every LLM company. @__alpoge__ said de-identified data from product use might have helped improve OpenAI’s models. They praised the disclosure, then shared their view of the Navier Stokes effort and said they would have been open to collaborating.

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