Training-Free Action Correction for VLA Model Failures via Language Feedback
Research
Source: arXiv cs.ROPublish time unverified
arXiv:2608.29967v1 Announce Type: new Abstract: Vision-Language-Action (VLA) models demonstrate strong semantic understanding yet exhibit systematic failures during deployment. The conditions under which these failures occur, and whether they can be corrected without retraining, remain poorly understood. In this paper, we take steps toward addressing this gap.