For months, OpenAI’s Sam Altman has been talking up plans to spend trillions of dollars on an unprecedented buildout of data centers stocked with advanced chips to power AI. The task of turning that ...

For months, OpenAI’s Sam Altman has been talking up plans to spend trillions of dollars on an unprecedented buildout of data centers stocked with advanced chips to power AI.

AI data center startup Nscale has scored a huge prize, raising $2 billion at a $14.6 billion valuation in a deal backed by Nvidia. The valuation signals the aggressive push for critical specialized ...

Masayoshi Son, CEO of SoftBank and Japan's second-richest man, rushed to secure billions for a commitment to Sam Altman's OpenAI, a move that now appears detrimental.

SoftBank CEO Masayoshi Son has made an \"all in\" bet on OpenAI, ramping ‌up ⁠investment in artificial intelligence. Just months ago, SoftBank Group, ow.

Sam Altman says GPT-5.4 is OpenAI’s best conversational model yet, but admits it still has three important weaknesses to fix.

Rather than rely on the fickle moral commitments of billionaires to shield us from the state, we should look to the refusal of tech workers to allow their labour to be used to build machines of ...

A senior member of OpenAI's robotics team said guardrails around certain AI uses were not sufficiently defined before OpenAI ...

Pentagon blacklists Anthropic, citing supply chain risks. Other tech leaders have shown the way to work with the Trump ...

Since OpenAI agreed to share its technology with the Pentagon last week, the company has faced a torrent of bad news.