Elon Musk is already casting doubt on OpenAI’s new, up to $500 billion investment deal with SoftBank (SFTBY) and Oracle (ORCL), despite backing from his allies — including President Donald Trump.

Elon Musk weighed in on one of the first business investment unveilings by President Donald Trump Wednesday, in a move that could suggest friction at the heart of the new administration's focus on America's leadership in the global technology race.

A gesture associated with the Nazis has a surprising history. But in Germany, there was little doubt about its meaning.

Elon Musk had sharp words for a private-sector partnership touted this week by the Trump administration to hasten the development of artificial intelligence infrastructure. “They don’t actually have the money,” Musk said of two of the participants in the $500 billion initiative, OpenAI and SoftBank, on his social media site X.

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

Tesla (TSLA) and SpaceX CEO Elon Musk said OpenAI, Oracle (ORCL) and Softbank (SFTBY) “don’t actually have the money” to back up their pledge

Tesla Inc. CEO Elon Musk cast doubt Wednesday on the ambitious $500 billion Project Stargate, hours after its announcement, claiming lead investor SoftBank Group SFTBY -0.36% + Free Alerts SFTBF + Free Alerts has “well under $10B secured.”

The world’s richest man set out on a quest to boost the European powerhouse’s far-right opposition.

President Donald Trump said he is in favor of Elon Musk or Larry Ellison buying TikTok as he offered his latest thinking on what a deal might look like to save the US operations of the social media platform.

U.S. President Donald Trump said on Tuesday he was open to billionaire Elon Musk buying social media app TikTok if the Tesla CEO wanted to do so.