Hangzhou DeepSeek, a Chinese AI company based in Hangzhou, focuses on creating open-source large language models. Founded in 2023 by High-Flyer's co-founder, the company has gained attention in the AI industry for its DeepSeek-R1 model. Notably, DeepSeek claims to produce AI rivaling leading models like GPT-4 at a fraction of the cost and computing power. This breakthrough is particularly noteworthy given the US sanctions on China for advanced AI chips, showcasing DeepSeek's innovative approach in the global AI race.