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.

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

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

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.

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 ...

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.

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

DeepSeek's powerful, cheap AI models have taken the ... it sometimes pays to change course. This is what Sam Altman said OpenAI will do, according to a Reddit AMA session on Friday.

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 ...