@inproceedings{dler2026,
  title = {{DLER}: Doing Length pEnalty Right — Incentivizing More Intelligence per Token via Reinforcement Learning},
  author = {Shih-Yang Liu and Xin Dong and Ximing Lu and Shizhe Diao and Mingjie Liu and Min-Hung Chen and Hongxu Yin and Yu-Chiang Frank Wang and Kwang-Ting Cheng and Yejin Choi and Jan Kautz and Pavlo Molchanov},
  year = {2025},
  month = {October},
  booktitle = {ArXiv Preprint},
  eprint = {2510.15110},
  archiveprefix = {arxiv},
}