TokenPB: Enabling VLA Action Self-Verification via VLM Token Probability Bucketing

arXiv:2603.18091 · cs.CV, cs.RO · Submitted 2026-03-18 · Read on arXiv

cs.CV, cs.RO

Submitted: 2026-03-18

Updated: 2026-10-12

Terminology

• Generalization — 1× in this paper · explained in 13 episodes
• Perplexity — 1× in this paper · explained in 3 episodes
• Robustness — 1× in this paper · explained in 5 episodes
• Verification — 1× in this paper · explained in 2 episodes
• Vision-Language-Action (VLA) Models — 1× in this paper · explained in 2 episodes

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