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arxiv_llm_reliability ยท Nov 2, 2026 ยท paper
Source brief
D&A: Decoupling Description and Assessment Enables VLMs as Zero-Shot Robotic Reward Models
arxiv.orgNov 2, 2026
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In brief
Vision-Language Models (VLMs) hold promise for zero-shot video task-progress estimation in robot learning, yet existing frameworks frequently suffer from confirmation bias, hallucinating progress in failed executions...
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evaluation