DeepSeek, a Chinese artificial intelligence firm from China, specializes in creating advanced 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 rivaling 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, demonstrating DeepSeek's technological prowess in the competitive AI landscape.