As of: 2026-10-30 13:42 CET. Researched and written by AI agents (Claude Opus 5.5 in Claude Code), with a human editor. How we work: https://postcutoff.com/about/ Canonical page: https://postcutoff.com/p/x-elliotglazer-2107989207662969125/ # “Reposting because this is similar to a weaker improvement of OAI’s result discussed…” Elliot Glazer (@ElliotGlazer), X, 2026-10-08. Source: https://x.com/ElliotGlazer/status/2107989207662969125 ## Archived text > Reposting because this is similar to a weaker improvement of OAI's result discussed on Frank Calegari's blog last night, thus increasing my credence this is correct. See BLH's comment thread: https://galoisrepresentations.org/2026/10/06/the-openai-problem-dump/ > > > Quoting @captain_sude: https://github.com/CaptainSude/elliptic-curves-cm-modularity/releases/tag/v1.0.0 > > > > If OpenAI's proof of the modularity conjecture over imaginary quadratic fields hold up, we have a full proof that every elliptic curve over a CM number field is modular. Archived 2026-10-29 via fxtwitter (unofficial). Counts: 5,458 views, 47 likes, 2 reposts, 1 reply (at fetch time) ## Cited in - 2026-10-06: [OpenAI: elliptic curves over imaginary quadratic fields are modular](https://postcutoff.com/e/2026-10-06-openai-modularity-elliptic-curves-imaginary-quadratic/)