@article{overestimationinllmevaluationacontrolled,
  title = {Overestimation in LLM Evaluation: A Controlled Large-Scale Study on Data Contamination's Impact on Machine Translation},
  author = {Muhammed Yusuf Kocyigit and Eleftheria Briakou and Daniel Deutsch and Jiaming Luo and Colin Cherry and Markus Freitag},
  year = {2025},
  eprint = {2501.18771},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2501.18771v1},
}