What really happens after you hit enter on that AI prompt? WSJ’s Joanna Stern heads inside a data center to trace the journey and then grills up some steaks to show just how much energy it takes to ...
Sam Altman, OpenAI’s CEO and the public face of ChatGPT, has carved out an image for himself as one of the preeminent AI whisperers of our age, whose influence supposedly extends to the White House on ...
Ever since Anthropic CEO Dario Amodei left OpenAI in December 2020, the two startups have found themselves at loggerheads.
When Sam Altman was briefly fired, then rehired as OpenAI CEO in 2023, the company’s board of directors had fretted over what little they knew about his personal investments and whether they posed ...
In the fall of 2023, Ilya Sutskever, OpenAI’s chief scientist, sent secret memos to three fellow-members of the organization’s board of directors. For weeks, they’d been having furtive discussions ...