DeepSeek Core Researcher Daya Guo Rumored to Have Resigned

Recently, heavy-hitting news regarding a major personnel change has emerged in the field of Large Language Models (LLMs): Daya Guo, a core researcher at DeepSeek and one of the primary authors of the DeepSeek-R1 paper, has reportedly resigned. Public records show that Daya Guo possesses an exceptionally distinguished academic background. He obtained his PhD from Sun Yat-sen University in 2023, where he was mentored by Professor Jian Yin and co-trained by Ming Zhou, the former Deputy Dean of Microsoft Research Asia.