By Cade Metz Reporting from San Francisco Last month, U.S. financial markets tumbled after a Chinese start-up called DeepSeek said it had built one of the world’s most powerful artificial ...

Chinese tech giant Alibaba unveiled its latest artificial intelligence reasoning model on Thursday, boasting that its capabilities beat those of rival models from OpenAI and startup DeepSeek.

The big AI news of the year was set to be OpenAI’s Stargate Project, announced on January 21. The project plans to invest $500 billion in AI infrastructure to “secure American leadership in AI.” ...

While the seismic market moves caused by DeepSeek were short-lived, the release of the Chinese startup’s high-performing and inexpensive large language model is likely to have long-term ...

DeepSeek hasn’t sunk Nvidia’sNVDA-4.56%decrease; red down pointing triangle prospects for a big year. But more-grounded hopes should still prove advantageous to the artificial-intelligence ...