At OpenAI’s Developer Day, CEO Sam Altman showed off apps that run entirely inside the chat window—a new effort to turn ChatGPT into a platform.

ChatGPT maker working with former Apple design boss to launch personal assistant.

OpenAI is launching a new way for developers to build applications that appear directly inside of ChatGPT's conversations.

Spotify, Canva, Zillow among today’s launch partners, more coming later this year.

At OpenAI’s Developer Day, CEO Sam Altman showed off apps that run entirely inside the chat window—a new effort to turn ChatGPT into a platform.

OpenAI now has more than 800 million weekly ChatGPT users, CEO Sam Altman says.