On May 22, it is reported that the US group has formed a team to develop a large model, which has been secretly developed for more than two months.。HKUST Xunfei also released the "Xunfei Spark Cognition Model" on May 6.。According to media statistics, more than 40 companies and institutions in China, including Baidu and Tencent, have released large model products or announced large model plans.。