The field of large models in China is ushering in a new arena of competition. A major conference on large models was held in the core area of Beijing's CBD. Baidu has released its Ernie Bot, which is now open for use by the entire society, becoming the first large model product in the country to pass the filing process. The competition is fierce, with iFlytek also announcing the opening of its Spark Cognitive Large Model to seize market share. Large models themselves do not directly generate value; application is the key. Policies have stipulated the filing process for large models, with several companies passing the filing, including Baidu, iFlytek, SenseTime, and Zhipu. The battle for users has begun, with Baidu's Ernie Bot and iFlytek's Spark seeing rapid growth in user numbers, but a shortage of computing power still constrains the promotion of applications. The new competitive landscape has already begun, and manufacturers need to find hit applications to enhance user experience and services.