bet365 best casino games ChatGPT's advent indicates the advent of the era of the big model。Although artificial intelligence technology has achieved huge breakthroughs，But industrial landing and commercialization have always faced challenges。How to promote the industrial landing of large models、Empowerment of ten thousand industry，Become the focus of attention from all walks of life。Decomposition the big model industry from an ecological perspective，The ecology of the large model industry can be divided into four levels: digital infrastructure layer (L1)、General Model Layer Layer (L2)、Industry model layer (L3) and scene model layer (L4)。Based on this，Build an ecological business model，The key is to promote the ability sharing and ability combination of different ecological members，The flexible combination of core capabilities and exclusive abilities will drive a large model to empower the ten thousand industry，Build a future sharing economy。

　　Keywords:Large model artificial intelligence ecological business model

　　AuthorRongke，Professor of the School of Social Sciences of Tsinghua University (Beijing 100084); Kang Zhengyao，Assistant Professor of Business School of Bristol University; Luo Yining，Researcher at the School of Management of Zhejiang University (Hangzhou 310058)。