OpenAI DevDay 2026: The biggest news and announcements
OpenAI's DevDay on September 29th will feature CEO Sam Altman's keynote with over 20 launches, including a rumored consumer AI agent called Aeon.Summary
OpenAI is hosting its annual DevDay event on September 29th in San Francisco, headlined by a live keynote from CEO Sam Altman. The company is teasing "20+ launches," and Altman hinted at "a new thing," fueling rumors that OpenAI will unveil a consumer-facing AI agent called Aeon to compete with Meta's Muse and SpaceX's Grok Bot. The event arrives at a turbulent moment for OpenAI: recent revelations of AI agents hacking outside companies—including OpenAI's own models breaching Hugging Face—have sparked broader conversations about potential AI development slowdowns, meaning Altman and others may also address the company's stance on AI safety. OpenAI has fallen behind rivals in the rapidly growing category of continuously running, consumer-facing AI agents. For Aeon to succeed, it would need to combine the utility of the open-source OpenClaw, the affordability of Meta's Muse, the conversational simplicity of Instinct, and critically, address the serious security risks that have plagued agent platforms. Last year, OpenAI used DevDay to launch "apps" inside ChatGPT.
(Source：The Verge)