LoopNav: Benchmarking Spatial Consistency in World Models

arXiv:2505.22976v3 Announce Type: replace-cross Abstract: The ability to simulate the world in a spatially consistent manner is a crucial requirement for effective world models. Such a model enables high-quality visual generation, and also ensures the reliability of world models for downstream tasks such as simulation and planning. It must not only retain long-horizon observational information, but also enables the construction of explicit or implicit internal spatial representations. However, e