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.
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