On March 27, it was learned from customers who participated in the closed-door exchange meeting of Baidu Smart Cloud that Baidu officially launched the "Wen Xin Qian Sail" large-scale model platform, which is Baidu's platform to provide customers with enterprise-level large language model services. It is understood that the Wenxin Qianfan large-scale model platform includes not only Wenxin Yiyan, but also Baidu's full set of Wenxin large-scale models and the corresponding development tool chain. In the future, Wenxin Qianfan will also support third-party open source large models. In terms of charging mode, Wenxin Qianfan's reasoning service call is charged at 0.012 yuan/1000 tokens, and the payment is based on the total number of words input and output of the call.

來源：數(shù)據(jù)猿