@article{knowingwhentostopadaptiveactionchunkingv,
  title = {Knowing When to Stop: Adaptive Action Chunking via Internal Cross-Attention Dynamics in VLAs},
  author = {Runze Xu and Xiaolong Shan and Shuang Dai and Yu Wang and Jincheng Yu},
  year = {2026},
  eprint = {2609.00908},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2609.00908},
}