The OpenAI leader and SoftBank, who are leading the mammoth Stargate effort, have poured hundreds of millions into Helion.

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, the CEO of OpenAI, has announced a shift in his ... However, since Trump's electoral victory in November, Altman ...

It could be one of the biggest private computing infrastructure projects in history — or a disaster.

Sam Altman, OpenAI’s CEO, has emerged as one of the most powerful people in the tech industry over the years. Beyond his professional endeavors, Altman has kept details about his personal life ...

OpenAI CEO Sam Altman's decision to join President Trump's "Stargate" AI initiative marks a stark reversal for the tech CEO, ...

While Altman said he was initially sceptical of DeepSeek's low cost claims, he regarded the making of powerful small language models the most exciting development in the past year.

Musk said last year, "I don’t trust OpenAI. I don’t trust Sam Altman. And I don’t think we ought to have the most powerful AI in the world controlled by someone who is not trustworthy." ...

A war of words between Elon Musk and Sam Altman escalated on social media Thursday, as two of the most powerful men in tech sparred over their rival artificial intelligence initiatives.

OpenAI CEO Sam Altman was impressed by DeepSeek and said ... huge amounts in AI infrastructure as they race to build more powerful models. Last week, Mark Zuckerberg said Meta would raise its ...

After DeepSeek's results, no wonder some NVIDIA investors are questioning their faith in unlimited demand for the most ...

Sam Altman, the CEO of OpenAI ... Altman has fallen in with Silicon Valley's most powerful chief executives in paying tribute to the new president. In announcing Stargate—which also involves ...