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.

Sam Altman's comments came amid a flurry of online exchanges between himself, Musk, and Microsoft over the $500 billion Stargate Project announced by Trump.

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

The latest spat began after Altman joined Trump, SoftBank CEO Masayoshi Son, and Oracle Chairman Larry Ellison in a White House ceremony on Tuesday to announce the launch of Stargate, a $500 billion venture to advance the United States’ artificial intelligence infrastructure.

OpenAI's Sam Altman has refuted claims by Elon Musk that the newly-announced Stargate Project has no money.

Altman and Musk were OpenAI’s founding co-chairs in 2015, but their relationship has devolved into name-calling and lawsuits.

Hatred is behind Elon Musk's online blasts at OpenAI CEO Sam Altman, President Trump said Thursday, when pressed on a new Stargate deal he touted at the White House.

WASHINGTON — Elon Musk is clashing with OpenAI CEO Sam Altman over the Stargate artificial intelligence infrastructure project touted by President Donald Trump, the latest in a feud between the two tech billionaires that started on OpenAI's board and is now testing Musk's influence with the new president.

Musk has had unprecedented access to Trump both during his 2024 campaign and since he won the November election.

Some of the biggest names in technology have clashed after President Donald Trump unveiled his $500 billion private AI investment project. Earlier this week, Trump announced a joint venture with OpenAI,

Explore the pros and cons of the first round of technology developments from President Trump's first week in office. What impact will his bold tech moves have?