Stop planning for 2027: how OpenAI builds product 90 days at a time | Tara Sesha and Nan Yu (OpenAI)

How do you build AI products when the technology and users’ expectations are changing so quickly? At the Lenny and Friends Summit, OpenAI’s Tara Seshan and Nan Yu join Claire Vo to discuss shipping imperfect features, designing agents people can understand, and deciding how those agents should work with other tools. They explain why rapid testing, direct conversations with users, and completing the last mile of a task matter more than ever. Recorded live at Lenny and Friends Summit on September 10, 2026, in San Francisco.