Emojis of “DeepSeek pride,” often with smiling cats or dogs, flooded Chinese social media, adding to the festive Lunar New Year atmosphere.

Social media exploded in a celebration after the news that a Chinese start-up had made an artificial intelligence tool that was more efficient than any in the United States.

T he fast-rising Chinese AI lab DeepSeek is sparking national security concerns in the U.S., over fears that its AI models could be used by the Chinese government to spy on Americ

Top White House advisers this week expressed alarm that China's DeepSeek may have benefited from a method that allegedly piggybacks off the advances of US rivals called "distillation."

Top White House advisers this week expressed alarm that China's DeepSeek may have benefited from a method that allegedly piggybacks off the advances of U.S. rivals called "distillation." The technique,

The upstart AI chip company Cerebras has started offering China’s market-shaking DeepSeek on its U.S. servers. Cerebras makes uncommonly large chips that are particularly good at speedy inference—that is,