DeepSeek, a Chinese AI company from China, focuses on 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. Notably, DeepSeek has developed AI rivaling leading models like GPT-4 at significantly lower prices and resource requirements. This breakthrough is particularly noteworthy given the challenges faced for advanced AI chips, demonstrating DeepSeek's innovative approach in the competitive AI landscape.