@article{twinplayinganunknowngamewithatesttimedig,
  title = {Twin: Playing an Unknown Game with a Test-Time Digital Twin},
  author = {Alexy Skoutnev and Kirill Acharya and Gaston Longhitano and Madeleine Udell and Kevin Ellis and Iddo Drori},
  year = {2026},
  eprint = {2608.14490},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2608.14490},
}