DeepSeek’s advances have roiled global stock markets and AI players. Now, its influence is spreading quickly at home, with some of China’s biggest tech companies, many of which had been developing their own chatbots,

But the story of DeepSeek also reveals just how much Chinese technological development continues to depend on the United States. DeepSeek used chips from the U.S. giant Nvidia to create its model, and, as it turns out, may have also tapped American data to train it. Washington can capitalize on that advantage to choke off Chinese tech firms.

The collaboration between Geely and DeepSeek comes in the wake of growing use of AI technology in the automotive industry in China.