OpenAI DevDay | Sam Altman, Alexander Embiricos, Andrew Ambrosino, Peter Steinberger, Tibo Sottiaux, Kath Korevec, Casey Neistat

OpenAI is betting its next growth phase on proactive "dots" agents, unified Codex/ChatGPT infrastructure, and a 2027 custom chip ramp.

• DevDay scale: 2,500 attendees, 20+ launches, ChatGPT now used by 1.2B weekly users, 35M+ developers building on it weekly.
• Dots debut: OpenAI's new always-on personal AI agent operates across Slack and tools with its own identity (e.g. "AE-dot"), no model picker, learns preferences over time.

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