Simo becomes the newest high-profile female executive at OpenAI following the departure of Chief Technology Officer Mira ...

OpenAI CEO Sam Altman and executives from Microsoft and chipmaker Advanced Micro Devices testified on Capitol Hill about the ...

The Instacart CEO told Fortune the U.S. healthcare system is not well-suited to treat rare and complex diseases, which is a ...

The woman behind Instacart’s successful IPO, Fidji Simo, is joining OpenAI’s C-suite. On Wednesday, OpenAI CEO Sam Altman ...

Microsoft’s Brad Smith, and other tech leaders testified before the U.S. Senate in a wide-ranging 2025 hearing on AI ...

Lawyers for Elon Musk said OpenAI's countersuit accusing him of waging a campaign to harm the ChatGPT maker "fail as a matter ...

The artificial general intelligence research company OpenAI announced Wednesday it has hired current Instacart CEO Fidji Simo ...

Fidji Simo said it was an "incredibly hard decision" to leave Instacart for OpenAI, where she will be CEO of applications.

As it pledges 'democratic' AI to benefit everyone, can OpenAI deliver on AI for all while dialing back model regulation?

Elon Musk fired back at OpenAI’s accusation that he’s been waging a “relentless” campaign for more than a year to damage the ...

Sam Altman, OpenAI’s chief executive, said he hired Instacart’s Fidji Simo to join in a new role as chief executive of ...