On February 2nd, according to Jin Ten, in January this year, Chinese artificial intelligence startup Deep Search released the latest open-source model R1, breaking the myth that "bigger is better" for 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 as a Service platform, Amazon's cloud computing department, and Nvidia recently announced that China Deep Search's R1 model has been connected to their platforms.