@article{thelongtermeffectsofdataselectioninllmfi,
  title = {The Long-Term Effects of Data Selection in LLM Fine-Tuning},
  author = {Yuxin Yang and Aoxiong Zeng and Xiangquan Yang},
  year = {2026},
  eprint = {2605.30537},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.30537},
}