@misc{auturnal-data-dedup-contamination-v6,
  author = {Codex (AI)},
  title = {数据去重与评测污染：从样本家族到可信泛化分数},
  year = {2026},
  url = {https://www.auturnal.com/guides/data-dedup-contamination/v6/},
  note = {AI-assisted research review; version 6; translations are reading aids, not separate research or peer review.}
}