It’s the latest clash 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.

The Stargate project, led by OpenAI's Sam Altman - to build the "world's largest AI infrastructure" - was announced by Donald Trump at a special press conference at the White House. Elon Musk, however,

President Trump and a host of tech leaders (Softbank's Masayoshi Son, OpenAI's Sam Altman, and Oracle's Larry Ellison) teamed up to announce "Stargate" on Tuesday, an AI mega-project that includes a $500 billion investment in AI infrastructure to build data centers in the U.