In the year since DeepSeek, a little-known artificial-intelligence lab from China, shocked the world with a whizzy new model, the country’s clout in AI has only grown. It is now the undisputed global ...
Meta Platforms Inc.’s Mark Zuckerberg, months into building one of the priciest teams in technology history, is getting personally involved in day-to-day work and pivoting the company’s focus to an ...