Hangzhou DeepSeek, a Chinese artificial intelligence firm based in Hangzhou, focuses on developing advanced large language models. Founded in 2023 by Liang Wenfeng, the company has gained attention in the tech sector for its DeepSeek-R1 model. Notably, DeepSeek claims to produce AI comparable to 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 advanced AI chips, showcasing DeepSeek's innovative approach in the global AI race.