VLA-FAIL: Efficient Task Failure Detection for Finetuned Vision-Language-Action Models

Florian Seligmann, Emiliyan Gospodinov, Enes Ulas Dincer +1

Vision-language-action models (VLAs) achieve state-of-the-art performance on many robotic manipulation tasks, yet they can still behave unpredictably in out-of-distribution scenari…