Lumis insight — Thursday, October 1, 2026
shift
OpenAI DevDay 2026: Decisions API, Agents API, Spaces, and 1.2B Weekly Active ChatGPT Users
OpenAI's Decisions & Agents APIs redefine the agentic stack; delay in re-platforming cedes ground to early adopters.
← From the briefing of Thursday, October 1, 2026Get your own AI research agent
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