In the past week, the DeepSeek R1 model from China has stirred up the entire overseas AI community. On one hand, it achieves performance comparable to OpenAI o1 at a relatively low training cost, demonstrating China's advantages in engineering capabilities and scale innovation. On the other hand, it upholds the spirit of open - source and is enthusiastic about sharing technical details. Recently, a research team led by Jiayi Pan, a PhD student at the University of California, Berkeley, succes...