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 billionaires that started on OpenAI's board and is now testing Musk's influence with the new presidential administration.

Musk slammed a Trump-backed $500 billion AI joint venture building out OpenAI’s artificial general intelligence.

OpenAI, Softbank and Oracle will join forces to create Stargate, a new company investing $500 billion in AI infrastructure. President Donald Trump said of the investment: “A resounding

OpenAI CEO Sam Altman called Stargate, “the most important project for this era” and promised that all of the new investment his company was making would help cure diseases. Altman was actually prompted by Trump to talk about the medical advances that AI would supposedly figure out.

OpenAI, Oracle, and SoftBank formed Stargate, a new venture investing up to $500 billion in AI infrastructure in Texas. President Donald Trump talked up the partnership on Jan. 21, calling it ”a resounding declaration of confidence in America’s potential.

President Donald Trump announced Stargate, a $500 billion investment in AI infrastructure. His attention then turned to TikTok ownership and tariffs.

Elon Musk claimed overnight Tuesday that tech giants OpenAI, Oracle and Softbank don’t have enough money to fulfill their high-profile pledge to invest $500 billion in U.S. artificial intelligence infrastructure.

Trump announced a $500 billion joint venture between OpenAI, Softbank, MGX and Oracle to build new datacenters to power the next wave of AI.