OpenAI had just 300 employees when it launched ChatGPT. Within a year, it doubled in size, causing chaos and high turnover ...

Sam Altman is a beguiling character. The first things you notice about him are his slight stature and the intensity of his ...

Journalist Karen Hao has written a book called "Empire of AI," which details the world of Sam Altman's OpenAI.

The C.E.O. of OpenAI helped usher artificial intelligence into public life. Now, as fears and fortunes mount, his own ...