Some of the biggest names in technology — from Elon Musk and Sam Altman to Satya Nadella and Marc Benioff — are clashing after President Donald Trump unveiled his $500 billion private AI investment project.

Musk has yet to stop his war of words, with the Tesla CEO taking to X to rip Altman over OpenAI's partnership with Axios and his previous support for venture capitalist Reid Hoffman's past efforts to oppose Trump.