Shares of leading designer of graphics chips Nvidia (NASDAQ:NVDA) fell 13% in the morning session as stocks heavily tied to the AI market took a hit after Chinese artificial intelligence startup DeepSeek released a new large language model (DeepSeek-R1) that ranks competitively on key global benchmarks (coding competitions,

Shares of Nvidia (NVDA) tumbled Monday after the release of a sophisticated artificial intelligence model from a Chinese startup prompted a reckoning on Wall Street regarding AI spending. Chinese company DeepSeek last week released R1,