ChatGPT work

OpenAI’s Head of ChatGPT: We’re entering a new era of AI (again) | Tibo Sottiaux

Oct 4, 2026 · 37:23

Lenny's Podcast interviews Tibo Sottiaux, OpenAI's Head of ChatGPT and Codex, who argues always-on agents like OpenAI's new Dots will replace today's apps since most actions on the internet will soon be taken by agents. He explains Dots works 24/7 across devices with no model picker, that Codex and ChatGPT Work will merge for ChatGPT's 1.2 billion users, and that agent loops and graphs are a passing phase versus systems that learn. He details the open ecosystem—Sign in with ChatGPT at 16 partners, plugin revenue share—where plugin discovery runs on retention, not SEO. His Dot warned him five minutes before a DevDay demo that production was down; he says typing fast matters less while taste and 120+ ex-founders define hiring. He cites OpenAI's safety spend and the withheld 6.1 Astra model.

Why companies are becoming a series of loops | Anish Acharya (a16z)

Sep 6, 2026 · 1:19:25

Lenny Rachitsky hosts Anish Acharya, General Partner at Andreessen Horowitz (a16z), who argues the AI 'permanent underclass' fear is a dark fantasy and that company building is becoming a series of agent loops. He describes loops cascading from one per person to entire business functions, with humans still needed for the out-of-distribution thinking that pushes past local maxima. The biggest consumer opportunity, he says, is '/loop, make me happier'—applying AI to connection and joy, not productivity. Moats are discovered, not designed, he argues, citing Cursor and Granola, and organic word of mouth is now the strongest distribution moat. As a 'model sommelier,' he urges shipping something weekly with each new model.