A livestream of the OpenAI DevDay 2026 keynote (OpenAI on YouTube)

OpenAI on YouTube:
A livestream of the OpenAI DevDay 2026 keynote  —  Watch Sam Altman, Romain Huet, Tejal Patwardhan, and Holly Li live from OpenAI DevDay 2026 as they unveil 20+ launches, debut new capabilities, and demo our ...