DevDay 2026 Recap
OpenAI recaps DevDay 2026 with 20+ announcements spanning ChatGPT, Codex, models, and always-on agents for 1.2B weekly users.
OpenAI's DevDay 2026 recap covers more than 20 announcements across ChatGPT, Codex, its models, and new ways of working with AI. The company introduced agents that take on ongoing responsibilities and opened ChatGPT as a shared surface where developers can directly launch native experiences to its 1.2B weekly users.
- 20+ announcements across ChatGPT, Codex, models, and agents
- ChatGPT opened as platform for third-party native agent experiences
- OpenAI cites 1.2B weekly ChatGPT users
From the original article
1 min read at openai.com
Explore more than 20 announcements from OpenAI DevDay 2026, including GPT-6 Astra, ChatGPT, Codex, APIs, security, and new tools for builders.
openai.com
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