PANews reported on February 2 that according to Jinshi, in January this year, DeepinQuest, a Chinese artificial intelligence startup, released its latest open source model R1, breaking the myth that "bigger is better" in artificial intelligence development. According to the US market observation website, Nvidia's market value has shrunk by $552 billion in the past week. In addition, Microsoft's cloud service platform, Amazon's cloud computing department, and Nvidia recently announced that China's DeepinQuest's R1 model has been connected to their platforms.