Fields Medallists' open letter 'A Severe Misalignment of AI in Mathematics' criticises labs' race for famous problems
On 11 Sep 2026 about 25 Fields Medallists, including Terence Tao, Peter Scholze, Maryna Viazovska and Pierre Deligne, published an open letter criticising AI labs for treating famous open problems as marketing targets. It cited the Navier–Stokes announcement and the Jacobian-conjecture tweet. It does not call for a ban on AI in mathematics.
Key facts
- Signatories: 25 Fields Medallists per Scientific American (Wikipedia lists 26)
- Concerns: announcement by press release or tweet, credit to prior human work, data provenance, and incentives distorting mathematics
- Signatures grew to 7,000+ by 19 Sep 2026 (Po-Shen Loh); the separate Leiden Declaration (June 2026) had 4,000+
- Context: an Aug 2026 arXiv essay 'The crisis of AI-generated mathematics' (2608.02859) argued for total opposition; the letter is more moderate
Science result
- Field
- mathematics / meta-mathematics / research culture
- Problem
- How AI-generated mathematical results should be announced, credited and verified
- Result
- Collective statement by Fields Medallists calling out misaligned incentives in AI labs' pursuit of famous problems.
- AI system
- n/a
- Human role
- Human-led response to AI results
- Verification
- Public letter
- Status
- confirmed
What happened
Three days after OpenAI's Navier–Stokes announcement, the mathematical establishment's most decorated members publicly objected to how AI companies pursue and publicise famous problems.
Why it matters
It marked open tension between AI labs and the mathematical community at the moment AI began producing major results, and shaped norms for credit and verification.
Changelog
- 2026-09-29: added 7,000+ signatory count (Po-Shen Loh guest post) and links to the Leiden Declaration, Royal Society and ICIAM entries
- 2026-09-29: added post link(s) (3) from Google/DeepMind + math posts pass
- 2026-09-29: created
Related posts (5)
- Why do we need human mathematicians anymore? Po-Shen Loh (guest post on Terence Tao's blog) · blog · 2026-09-19
Guest essay proposing the axiom 'We (humans) should help humanity flourish'; it tallies the mathematicians' collective statements (Leiden Declaration 4,000+, Math and AI 7,000+, anti-Mathathon letter 2,000+). - Why I didn't sign the Fields medallists' letter Timothy Gowers @wtgowers · blog · 2026-09-17
The most prominent dissent from the Fields Medallists' declaration: a Fields medallist who agrees there is a crisis but rejects the letter's framing and demands. - A Severe Misalignment of AI in Mathematics Fields Medallists (Tao, Deligne, Donaldson, Bhargava, Scholze, Maynard, Avila et al.) · other · 2026-09-11
The original text of the Fields Medallists' declaration, the most senior collective statement by mathematicians against AI labs' approach to mathematics. - Tao: 25 Fields Medalists make a joint declaration on Math and AI Terence Tao @tao@mathstodon.xyz · other · 2026-09-11
Tao's announcement of the Fields Medallists' declaration 'A Severe Misalignment of AI in Mathematics', which says AI labs' race to solve famous problems is at odds with mathematics' goals. - Tao: open problems have become a non-renewable resource Terence Tao @tao@mathstodon.xyz · other · 2026-09-03
Tao's influential threads arguing that AI labs racing to 'solve' famous problems use up a non-renewable resource, with Navier–Stokes as the example. They set the terms of the September 2026 debate.
Related events
- OpenAI claims a Millennium Prize problem: 10,000 AI agents prove forced Navier–Stokes blow-up; priority dispute erupts ★★★★★
- Claude Fable 5 finds a counterexample to the Jacobian conjecture in dimension 3 ★★★★★
- Leiden Declaration on Artificial Intelligence and Mathematics sets community norms for AI in maths (4,000+ signatories) ★★★
- 42 mathematician Fellows of the Royal Society, incl. Gowers, Hairer, Maynard and Scholze, call AI an 'emergency' in open letter to Paul Nurse ★★★★
- ICIAM issues a Statement on Mathematics and Artificial Intelligence; LMS had commented on the Navier–Stokes episode ★★
- Terence Tao's ICM 2026 public lecture 'Mathematics in the age of AI' calls a crisis in the foundations of mathematical values ★★★
- 'The Gold Rush in AI4Math': substantive AI use in arXiv math papers rises from 1.4% to 14% in five months ★★★
- SAIR launches the Open Math Model initiative for community-governed open-weight math AI, plus Lean Kernel and Andrews–Curtis challenges ★★★
- Caltech 'Mathathon' is reworked into 'Old Problems, New Proofs' after an open letter from mathematicians ★★
Sources (6)
- officialTerence Tao: A severe misalignment of AI in mathematics
- pressScientific American: 25 winners of math's Nobel decry the AI invasion of their discipline
- discussionThe crisis of AI-generated mathematics (arXiv 2608.02859)
- officialmathandai.org: A Severe Misalignment of AI in Mathematics (declaration text, signatories)
- officialTerence Tao on Mathstodon announcing the declaration
- discussionTimothy Gowers: Why I didn't sign the Fields medallists' letter
id: 2026-09-11-fields-medalists-letter-ai-mathematics · updated 2026-09-29 · open in the interactive timeline