A frenzy over an artificial intelligence chatbot made by Chinese tech startup DeepSeek upended stock markets Monday and is fueling debates over the economic and geopolitical competition between the U.S. and China in developing AI technology.

What to know about the Chinese AI company DeepSeek

A frenzy over an artificial intelligence chatbot made by Chinese tech startup DeepSeek upended stock markets Monday and is fueling debates over the economic and geopolitical competition between the U.S. and China in developing AI technology.