DeepSeek, a Chinese AI company from China, specializes in developing open-source large language models. Founded in 2023 by Liang Wenfeng, the company has made waves in the tech sector for its latest AI developments. Impressively, DeepSeek has developed AI comparable to leading models like GPT-4 at a fraction of the cost and resource requirements. This achievement is particularly remarkable given the challenges faced for advanced AI chips, showcasing DeepSeek's innovative approach in the competitive AI landscape.