OpenAI DevDay Agenda Leaks: Codex Platform, Persistent-Memory Agents in Spotlight
Leaked agendas suggest OpenAI's DevDay will bring platform capabilities inside Codex for plugins and apps, alongside persistent-memory always-on agents and Codex runs exceeding 1,000 hours, with 22 breakout sessions and possibly more to be added.
2026-09-28 ~ 2026-09-29 · 4 related posts
- Episode 1: Rumors swirl ahead of OpenAI DevDay: always-on agents and new models(2026-09-25, 4 posts)
- Episode 2: OpenAI's always-on agent "o" seemingly leaked by its own staff(2026-09-26, 13 posts)
- Episode 3: OpenAI DevDay Enters Final Countdown, Livestream Confirmed(2026-09-27, 8 posts)
- Episode 4: Investor Predicts OpenAI Dev Day: 50% Price Cut and Bigger Models(2026-09-27, 2 posts)
- Episode 5: OpenAI DevDay Agenda Leaks: Codex Platform, Persistent-Memory Agents in Spotlight(2026-09-28, 4 posts)
- Episode 6: OpenAI DevDay 2026 Eve: 20+ Launches Teased as Altman Hints at "A New Thing"(2026-09-28, 29 posts)
- OpenAI DevDay to showcase persistent-memory agent, continual learning and io hardware — VraserX · 2026-09-28
- OpenAI DevDay agenda leaks: Codex to get platform capabilities for plugins, agents and apps — testingcatalog · 2026-09-29
- OpenAI DevDay 2026 agenda leaks, with more sessions expected — TheOyinbooke · 2026-09-29
- OpenAI DevDay preview: Codex 1,000-hour runs, ChatGPT Sites and WebMCP leads — johnseach · 2026-09-29