Hangzhou DeepSeek, a Chinese AI company from China, focuses on creating advanced large language models. Founded in 2023 by Liang Wenfeng, the company has made waves in the tech sector for its DeepSeek-R1 model. Notably, 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 advanced AI chips, demonstrating DeepSeek's technological prowess in the global AI race.