Hangzhou DeepSeek, a Chinese artificial intelligence firm based in Hangzhou, focuses on creating advanced large language models. Founded in 2023 by Liang Wenfeng, the company has made waves in the AI industry for its latest AI developments. Impressively, DeepSeek has developed AI rivaling leading models like GPT-4 at a fraction of the cost and resource requirements. This achievement is particularly noteworthy given the US sanctions on China for Nvidia processors, showcasing DeepSeek's technological prowess in the competitive AI landscape.