OpenAI DevDay 2026: The biggest news and announcements

OpenAI DevDay 2026: The biggest news and announcements. It centres on OpenAI, and also names Sam Altman and Meta. Reported by The Verge. Bharat Hunt files it under AI Agents — the section covering autonomous and tool-using systems, agent frameworks, MCP and orchestration.
Written by Bharat Hunt from the headline and the coverage below. The original reporting is the source of truth.