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

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

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 ...

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

The tech world is abuzz as two of its most prominent figures, Elon Musk and Sam Altman, have taken to social media to air their grievances over the controversial Stargate project. Also read: What a ...

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 ...

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.

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 ...

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." ...

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.