OpenAI DevDay 2026: The biggest news and announcements
It’s OpenAI’s turn in the fall tech events calendar. The company is hosting its annual DevDay on September 29th in San Francisco, starting with a live keynote featuring CEO Sam Altman. The company is teasing “20+ launches” with Altman saying that “we have found a new thing,”, and rumors suggest it could launch a consumer […]
On September 29th, OpenAI will host its annual DevDay event in San Francisco. The company is promising "20+ launches" at the event, with CEO Sam Altman set to deliver a live keynote starting at 1PM ET / 10AM PT. Altman hinted that the company has discovered "a new thing," which has sparked speculation about a consumer AI agent that could compete with Meta's Muse.
DevDay takes place at an uncertain time for OpenAI, with recent breaches of outside companies and the wider conversation about possible AI development slowdowns. The event could see Altman and other OpenAI representatives addressing the company's stance on AI safety. Stay tuned for coverage of the event as it unfolds.
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- A live blog of the OpenAI DevDay 2026 keynote, where Sam Altman is expected to announce ChatGPT and Codex updates (Engadget) engadget.com
- Protesters gather at OpenAI’s DevDay theverge.com
- OpenAI DevDay 2026 live blog simonwillison.net
- A livestream of the OpenAI DevDay 2026 keynote (OpenAI on YouTube) youtube.com
- OpenAI DevDay live updates: Altman faces safety questions as company unveils new features cnbc.com
- OpenAI teases 20+ announcements at DevDay event, watch live 9to5mac.com
