Hangzhou DeepSeek, a Chinese artificial intelligence firm based in Hangzhou, specializes in creating advanced large language models. Founded in 2023 by Liang Wenfeng, the company has made waves in the AI industry for its DeepSeek-R1 model. Notably, DeepSeek has developed AI comparable to top competitors at a fraction of the cost and resource requirements. This achievement is particularly remarkable given the US sanctions on China for advanced AI chips, demonstrating DeepSeek's innovative approach in the competitive AI landscape.