on February 2nd, according to Jinshi's report, in January of this year, Chinese artificial intelligence start-up Deep Search Company released its latest open source model R1, breaking the myth of "bigger is better" in artificial intelligence development. According to the US market observation website, Nvidia's market value shrank by $552 billion in the past week. In addition, Microsoft's cloud service platform, Amazon's cloud computing department, and Nvidia all announced that Deep Search Company's R1 model has been integrated into their platforms.