The revelation that ChatGPT, the astonishing artificial-intelligence chatbot, had been trained on an Nvidia supercomputer spurred one of the largest single-day gains in stock-market history. When the ...
To power artificial-intelligence products, start-ups and investors are taking extraordinary measures to obtain critical chips known as graphics processing units, or GPUs. By Erin Griffith Reporting ...
Intel was for decades Silicon Valley’s dominant chip company. But missed opportunities and poor execution left it on the sidelines in tech’s latest gold rush. Credit...Kevin Van Aelst for The New York ...