A new low-cost Chinese artificial intelligence model is wreaking havoc in the technology sector, with tech stocks plummeting globally as concerns grow over the potential disruption it could cause.

DeepSeek’s AI products have shaken up the American stock market and tech industry—but some experts are questioning how big of a threat the Chinese company really is.

The 40-year-old founder of China's DeepSeek, an AI startup that has startled markets with its capacity to compete with industry leaders like OpenAI, kept a low profile as he built up a hedge fund that now manages a reported