Vision-Language-Action (VLA) models have achieved remarkable advances in robotic manipulation, yet their zero-shot generalization under out-of-distribution (OOD) conditions remains limited. These models often entangle task-relevant invariant structure with environment-specific non-invariant factors, causing policies to...
Ping-Rui Zhang, Yu Zhang, Peng-Yuan Wu et al.· 0 citations
The Kinematic-Aware Articulation Interface (KAI), a structured intermediate representation that captures the kinematic structure of articulated objects, is introduced, a structured intermediate representation that provides a strong inductive bias aligned with the underlying structure of articulated motion.
Ya-Ping Li, Zhaxizhuoma, Qiao-Jun Yu et al.· arXiv.org· 0 citations
InternVLA-A1.5 is presented, which builds the policy on a native VLM backbone that keeps training on VQA and subtask prediction, and attaches a lightweight unified expert for continuous action generation, and achieves the best overall results on all six simulation benchmarks.