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

OpenAI CEO Sam Altman said Monday at Dev Day that ChatGPT has reached 800 million weekly active users, marking an increase of adoption among consumers, developers, enterprises,…

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

“AgentKit is a complete set of building blocks available in the open AI platform designed to help you take agents from prototype to production, it is everything you need to build,…

The updates were part of a series of announcements geared toward wooing developers to OpenAI’s ecosystem, including the launch of an agent-building tool and the ability to build…

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.

The company's at home multi-cancer breath test kit is expected to be available to consumers in 2026.