OpenAI DevDay 2025 Explained in 20 Minutes

In the Loop AI · Oct 7, 2025 · 19m · transcript

Covering highlights from OpenAI’s DevDay, including ChatGPT's surge to 800 million weekly users. We discuss the new Apps SDK for seamless app integration and the AgentKit, allowing users to create AI agents without code. We also give takes on the implications for user engagement and preview the upcoming GPT-5 Plus API.

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TIMESTAMPS

0:00 OpenAI's DevDay Announcements

4:28 ChatGPT's App Store Evolution

8:41 AgentKit

13:13 AI Agent Development

15:10 Competition

17:00 Reviewing DevDay Overall

19:27…