Is Sora a tool for artistic creation or a scientific model for exploring the world?This tension and even contradiction needs to be pondered.From an artistic point of view,it is quite consistent with the development stage of post-cinema,and in turn echoes Manovich's original definition of post-media.And from a scientific perspective,its principle of coherence seems to alleviate the neo-baroque symptom of post-cinema,but in fact it sinks deeper into it.Therefore,thinking deeply about the movement of double recursion from a philosophical perspective,especially the negative potential inherent in the second recursion,can not only provide a third possibility,but also open up the profound meaning of Sora as a poor image.