OpenAI Developers shares agenda: five stages and 22 breakout sessions

X · 29 September 2026, 16:51 ● Covered by 40 sources

OpenAI Developers shared an event agenda with five stages and 22 breakout sessions after the keynote. One Codex session is described as teasing an internal agent that spent 1,000+ hours keeping builds and tests passing. The agenda structure and session lineup are now published for attendees to follow after the keynote.

Why it matters

Before Sam takes the stage, the issue highlights an OpenAI Developers post claiming an agenda with five stages and 22 breakout sessions after the keynote. One Codex session is said to tease an internal agent that spent 1,000+ hours keeping builds and tests passing.