AI RESEARCH
DreamAvoid: Critical-Phase Test-Time Dreaming to Avoid Failures in VLA Policies
arXiv CS.AI
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ArXi:2605.11750v1 Announce Type: cross Vision-Language-Action (VLA) models are often brittle in fine-grained manipulation, where minor action errors during the critical phases can rapidly escalate into irrecoverable failures. Since existing VLA models rely predominantly on successful nstrations for