Elon Musk asked a judge to block OpenAI's attempt to transition from nonprofit to for-profit. It's not the first time he's feuded with CEO Sam Altman.

OpenAI CEO Sam Altman's decision to join President Trump's "Stargate" AI initiative marks a stark reversal for the tech CEO, ...

Languages: English and French. The sister of OpenAI CEO Sam Altman has claimed he sexually abused her for nine years when she was a child. In a lawsuit filed in a Missouri federal court on Monday ...

The world's richest man went on a social media tirade against the Open AI chief executive for his former stance on Donald ...

The OpenAI leader and SoftBank, who are leading the mammoth Stargate effort, have poured hundreds of millions into Helion.

Mike Coppola/Getty Sam Altman, the chief executive of ChatGPT developer OpenAI, is denying claims by his sister that he routinely raped her for several years throughout their childhood.

OpenAI CEO Sam Altman late Tuesday denied allegations in a lawsuit filed by his sister this week accusing the tech billionaire of repeated sexual abuse. The federal lawsuit, filed in the US ...

OpenAI Chief Executive Officer Sam Altman welcomed the debut of DeepSeek’s R1 model in a post on X late on Monday.

OpenAI CEO Sam Altman said he "stalked” Ilya Sutskever to convince him to join in his quest to build an artificial general intelligence, which many others were hesitant to do at the time.