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Lixin Yang

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#artificial intelligence Preprint Sep 2026

InternW0: A Foundational Physical World Model for Efficient Real-World Interactions

This work introduces InternW0, the first instantiation of the InternW physical world model series from Shanghai AI Laboratory, built around omnimodal interfaces, asynchronous multi-frequency processing, and local physical modeling under partial observations and external influences.

Ji-Song Cai, Yao Mu, Gan-Lin Yang et al. · 0 citations
Preprint Aug 2026

Track4Action: Distilling World-Centric 3D Tracker into Vision-Language-Action Policies

Track4Action is introduced, a framework that distills this realized transition from a frozen world-centric 3D tracker into a current-observation VLA policy, and gains across simulation and physical tasks support action-aligned 3D tracker features as privileged supervision for tracker-free VLA deployment.

Chenyi Wang, Xinkai Wang, Bokai Lin et al. · 4 citations · ⚡1
Preprint Aug 2026

EgoAfford: Task-Oriented Affordance Grounding via Egocentric Referring Segmentation

EgoAfford is introduced, a benchmark designed to connect the semantic roles of participating objects with task-state-aligned visual observations and multi-step planning and EgoLens, a 3B multimodal large language model with role-specific mask decoders, as an in-domain reference model for this joint task.

Xinyuan Guan, Feifan Chen, Xinyu Zhan et al. · 0 citations

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