@misc{liu2026hiddenstatesdriftkv,
      title={When Hidden States Drift: Can KV Caches Rescue Long-Range Speculative Decoding?}, 
      author={Tianyu Liu and Yuhao Shen and Xinyi Hu and Baolin Zhang and Hengxin Zhang and Jun Dai and Jun Zhang and Shuang Ge and Lei Chen and Yue Li and MingCheng Wan},
      year={2026},
      eprint={2604.26412},
      archivePrefix={arXiv},
      primaryClass={cs.CL},
      url={https://arxiv.org/abs/2604.26412}, 
}