OpenAI is releasing GPT-5, its new flagship model, to all of its ChatGPT users and developers. CEO Sam Altman says GPT-5 is a dramatic leap from OpenAI’s previous models. He compares it to “something that I just don’t wanna ever have to go back from,” like the first iPhone with a Retina display.

Good morning. OpenAI unveils its long-awaited GPT-5 model. Little-known Tokyo Electron is swept up in the fallout from TSMC’s chip tech theft scandal. And Doodlemania takes over the world. Listen to the day’s top stories.

Pro, GPT-5 mini, and GPT-5 nano—what the company calls its "best AI system yet," with availability across all ChatGPT tiers, including free users. The new model family arrives with claims of reduced confabulations,