In Race to Build A.I., Tech Plans a Big Plumbing Upgrade

The spending that the industry’s giants expect artificial intelligence to require is starting to come into focus — and it is jarringly large. More details

How Tech Giants Cut Corners to Harvest Data for A.I.

OpenAI, Google and Meta ignored corporate policies, altered their own rules and discussed skirting copyright law as they sought online information to train their newest artificial intelligence systems. More details

China’s Rush to Dominate A.I. Comes With a Twist: It Depends on U.S. Technology

China’s tech firms were caught off guard by breakthroughs in generative artificial intelligence. Beijing’s regulations and a sagging economy aren’t helping. More details

Mistral, French A.I. Start-Up, Is Valued at $2 Billion in Funding Round

The company has publicly released its latest technology so people can build their own chatbots. Rivals like OpenAI and Google argue that approach can be dangerous. More details