Hangzhou DeepSeek, a Chinese AI company from China, specializes in developing open-source large language models. Established recently by Liang Wenfeng, the company has gained attention in the AI industry for its latest AI developments. Impressively, DeepSeek claims to produce AI comparable to leading models like GPT-4 at a fraction of the cost and resource requirements. This breakthrough is particularly noteworthy given the US sanctions on China for Nvidia processors, showcasing DeepSeek's technological prowess in the global AI race.