PAWBench：概率对齐的世界建模还有多远？
原标题：PAWBench: How Far Are We from Probabilistically Aligned World Modeling?
技术动态AI 70
来源：arXiv cs.AI发布时间待核实
arXiv:2608.27345v3 Announce Type: replace-cross Abstract: Recent video generation models are increasingly framed as world models. Many physical processes can unfold in more than one valid way. Therefore, a world model should reproduce not only a plausible trajectory, but also the distribution of possible behaviors under the same initial observation and action. We call this distribution-level requirement probabilistic alignment.