OpenAI has published a recap of its DevDay 2026 event, gathering more than 20 announcements aimed at developers and builders. The company says the roundup covers product news across several of its core areas.
According to the recap, the announcements span GPT-6 Astra, ChatGPT, Codex, APIs, and security, alongside new tools intended for builders.
The recap is positioned as a single place to explore the full set of updates shared during the event. Further details on each announcement are available through the original post.