Author

Ren-Bin Shu

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Preprint Oct 2026

Axiom-0: Hierarchical Self-Refinement for Vision-Language-Action Policies

Axiom-0, a VLA policy that addresses both the quality of its representations and their use in action generation through hierarchical self-refinement, is presented, a VLA model that combines pretrained multimodal understanding with learned control on unfamiliar task compositions.

Ren-Bin Shu, Jing Yang, Xiang-Yuan You et al. · 0 citations