@article{vlamotortestguidedenhancementofvisionlan, title = {VLAMotor: Test-Guided Enhancement of Vision-Language-Action Models via Agent-BasedData Synthesis}, author = {Zeqin Liao and Peifan Ren and Zixu Gao and Hongyu Gong and Lianyu Hu and Wenbing Tang and Yuhong Nan and Zibin Zheng and Yang Liu}, year = {2026}, eprint = {2606.00053}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2606.00053}, }