@article{answerpresencedrivesragrewritinggains,
  title = {Answer Presence Drives RAG Rewriting Gains},
  author = {Yuejie Li and Yueying Hua and Ke Yang and Li Zhang and Yueping He and Yueping He and Ruiqi Li and Bolin Chen and Tao Wang and Bowen Li and Chengjun Mao},
  year = {2026},
  eprint = {2606.05633},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.05633},
}