@article{onrepresentationredundancyinlargescalein,
  title = {On Representation Redundancy in Large-Scale Instruction Tuning Data Selection},
  author = {Youwei Shu and Shaomian Zheng and Dingnan Jin and Wenjie Qu and Ziyao Guo and Qing Cui and Jun Zhou and Jiaheng Zhang},
  year = {2026},
  eprint = {2602.13773},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.13773},
}