Generative AI & agentsOpenAI

DevDay 2026 Recap

OpenAI DevDay 2026 featured more than 20 announcements, including GPT-6 Astra, ChatGPT, Codex, APIs, security, and new tools for builders. The recap explores these key developments and tools from the event.

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Source published2026-09-29T10:00:00+00:00

Published here2026-09-30T08:21:49+00:00

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Read the original ↗https://openai.com/index/devday-2026-recap

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DevDay 2026 Recap

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