@article{dynamicvocabularypruningstablellmrlbytam,
  title = {Dynamic Vocabulary Pruning: Stable LLM-RL by Taming the Tail},
  author = {Yingru Li and Jiawei Xu and Jiacai Liu and Yuxuan Tong and Ziniu Li and Tianle Cai and Ge Zhang and Qian Liu and Baoxiang Wang},
  year = {2025},
  eprint = {2512.23087},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2512.23087},
}