Artificial intelligence healthcare can not only improve the quality and accessibility of medical services，but also promote the innovative development of the entire medical industry，forming a new industrial ecosystem and productivity. It is the core engine of new quality productivity in healthcare. 2023 is a turning point in the development of medical artificial intelligence. Not only has the policy level established the four pillars of the data foundation system，making medical data a valuable asset a reality，but medical artificial intelligence technology has also transitioned from deep learning to the era of big models，and medical scenario based big models are showing an explosive growth trend. The value of artificial intelligence medical products has been repositioned，shifting from auxiliary diagnosis to auxiliary treatment scenarios. The “two transformations” of artificial intelligence，namely the value of data and the contextualization of large models，will become key factors in the development of new medical productivity.