AI
OpenAI DevDay 2026 Recap, Part 1—Dots, GPT-6.1 Sol, Codex and the API
A U.S.-focused guide to OpenAI DevDay 2026 announcements including Dots, GPT-6.1 Sol, Ultrafast, Private Intelligence, Codex Cloud, Decisions API and Agents API.
2026-09-30·Source OpenAI