@article{timemachinebenchabenchmarkforevaluatingm,
  title = {TimeMachine-bench: A Benchmark for Evaluating Model Capabilities in Repository-Level Migration Tasks},
  author = {Ryo Fujii and Makoto Morishita and Kazuki Yano and Jun Suzuki},
  year = {2026},
  eprint = {2601.22597},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2601.22597},
}