DeepSeek, a Chinese AI company based in Hangzhou, specializes in developing open-source large language models. Founded in 2023 by Liang Wenfeng, the company has gained attention in the AI industry for its DeepSeek-R1 model. 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 advanced AI chips, demonstrating DeepSeek's innovative approach in the competitive AI landscape.