Author

Lei Yang

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Preprint Oct 2026

KineWorld: Action-Induced Transport Fields for Embodied World Modeling

Embodied world models predict the visual consequences of candidate actions before execution. However, existing action-conditioned world models often adopt uniformly weighted visual generation objectives that can be misaligned with embodied prediction needs. Even with explicit motion conditioning, these objectives can u...

Zi-Ying Song, Yu-Chen Liu, Zhuo-Ran Xu et al. · 0 citations

Preprint Jul 2026

Apple-$\pi$: Benchmarking Thinking with Video Towards Law-Grounded Physical Intelligence

Apple-PI is introduced, the first benchmark that anchors video-model evaluation explicitly in physical laws, and is positioned as a diagnostic foundation for guiding future video models toward world models with law-grounded physical intelligence.

Runmao Yao, Kairui Hu, Yukang Cao et al. · 1 citation