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,

U.S. President Donald Trump's administration is considering tightening restrictions on artificial intelligence leader Nvidia's sales of its H20 chips designed for the China market, three people familiar with the matter said.

Government policies, generous funding and a pipeline of AI graduates have helped Chinese firms create advanced LLMs.

The sudden rise of Chinese AI app DeepSeek has leaders in Washington and Silicon Valley grappling with how to keep the U.S. ahead in the crucial technology.