OpenAI's Secret AI Wrote 722 Math Papers. Real Math or Sludge?

OpenAI just dropped 722 AI-written math papers on GitHub, claiming 372 new results, four weeks after someone dared it to "solve a few more" Millennium Prize problems. We open the box: a sum that explodes at 355, a 1961 shape that settles a 76-year-old coloring question, multiplication made faster by a margin with 52 zeros, a cliff in a 57-year-old record, a bite out of the Riemann hypothesis, and the fight between mathematicians and the internet that followed. Some of it is Lean-checked; almost none of it is peer reviewed yet. Every claim is attributed to the people who made it. ⏱ Chapters 0:00 The dare 1:27 How we got here: the Navier–Stokes fight 6:51 What's in the box 8:14 The sum that explodes at 355 12:14 Multiplication's speed limit 15:45 Coloring the plane 20:52 The brick factory 23:49 The cliff 26:14 The big ones: Riemann, Erdős, Hilbert 30:22 What it means 31:37 Mathematicians vs. the internet 33:20 Maggot sludge and The Book 📚 Sources (accessed Oct 6–8, 2026) github.com/openai/math (README, CONTENTS, preprints, Lean, reasoning summaries) OpenAI: "Sharing AI progress in mathematics" (Oct 6) · "On the Navier–Stokes Millennium Prize Problem" (Sep 8, updated Sep 10) Tristan Buckmaster's statement (cims.nyu.edu/~tristanb/statement.pdf) · posts on X by Bubeck, Altman and Alpöge (Sep 8) Quanta Magazine (Sep 8; Oct 7, "Unique Games") · Scientific American (Sep 21) · Clay Mathematics Institute (Sep 11) mathandai.org (Sep 11) · agmai.org · ahmath.org/statements (Oct 7) Fei, Minzer & Wang, ECCC TR26-179 · Hardy, A Mathematician's Apology (1940) · Turán, J. Graph Theory 1 (1977) · Guy (1969) Posts on X are shown as screenshots with their authors' handles. Excerpts shown for commentary: Terence Tao (SAIR event, via @haider1), Bob Beamon's 1968 jump (IOC footage), Hilbert's 1930 radio address; portraits from their institutions' pages. 🎵 Music Nightfall by Scott Buckley – released under CC-BY 4.0. www.scottbuckley.com.au "Discovery Hit" Kevin MacLeod (incompetech.com) — Licensed under Creative Commons: By Attribution 4.0 — https://creativecommons.org/licenses/... Life in Silico by Scott Buckley – released under CC-BY 4.0. www.scottbuckley.com.au Emergent by Scott Buckley – released under CC-BY 4.0. www.scottbuckley.com.au "Crypto" Kevin MacLeod (incompetech.com) — Licensed under Creative Commons: By Attribution 4.0 — https://creativecommons.org/licenses/... Hymn to the Dawn by Scott Buckley – released under CC-BY 4.0. www.scottbuckley.com.au "Floating Cities" Kevin MacLeod (incompetech.com) — Licensed under Creative Commons: By Attribution 4.0 — https://creativecommons.org/licenses/... Adrift Among Infinite Stars by Scott Buckley – released under CC-BY 4.0. www.scottbuckley.com.au Machina by Scott Buckley – released under CC-BY 4.0. www.scottbuckley.com.au "Wholesome" Kevin MacLeod (incompetech.com) — Licensed under Creative Commons: By Attribution 4.0 — https://creativecommons.org/licenses/... Solace by Scott Buckley – released under CC-BY 4.0. www.scottbuckley.com.au Shoulders Of Giants by Scott Buckley – released under CC-BY 4.0. www.scottbuckley.com.au The Long Dark by Scott Buckley – released under CC-BY 4.0. www.scottbuckley.com.au Prelude No. 1 in C major, BWV 846 (J. S. Bach), performed by Kimiko Ishizaka — The Open Well-Tempered Clavier, welltemperedclavier.org — CC BY 3.0 https://creativecommons.org/licenses/... Signal to Noise by Scott Buckley – released under CC-BY 4.0. www.scottbuckley.com.au Convergence by Scott Buckley – released under CC-BY 4.0. www.scottbuckley.com.au Intervention by Scott Buckley – released under CC-BY 4.0. www.scottbuckley.com.au Discovery by Scott Buckley – released under CC-BY 4.0. www.scottbuckley.com.au Horizons by Scott Buckley – released under CC-BY 4.0. www.scottbuckley.com.au The Encounter (Monomyth) by Scott Buckley – released under CC-BY 4.0. www.scottbuckley.com.au A Kind Of Hope by Scott Buckley – released under CC-BY 4.0. www.scottbuckley.com.au "Stay the Course" Kevin MacLeod (incompetech.com) — Licensed under Creative Commons: By Attribution 4.0 — https://creativecommons.org/licenses/... Aria from the Goldberg Variations, BWV 988 (J. S. Bach), performed by Kimiko Ishizaka — The Open Goldberg Variations, opengoldbergvariations.org — CC0 1.0 📷 Photos Wikimedia Commons & Oberwolfach Photo Collection (PD/CC; each credited on screen and in the end credits). Licences: CC BY 2.0/3.0/4.0, CC BY-SA 2.0/2.0 DE/3.0/3.0 DE/4.0 (texts at creativecommons.org/licenses). Thumbnail photos: Terence Tao (IPAM, CC BY 4.0) · Sam Altman (Wikimedia Commons, CC BY 2.0) · Levent Alpöge (Marlene Ruf / MFO, CC BY-SA 2.0 DE) Typeset in Computer Modern (CM Unicode, SIL OFL 1.1; Latin Modern Math, GUST Font License).