@misc{lit_2610_41720,
  title = { {UpLoop: Training Looped Transformers via Upcycling at No Extra Pretraining Compute} },
  author = {Cheng Liang and Tengfei Zhang and Ya Zhang and Yanfeng Wang and Zhouhan Lin},
  year = {2026},
  note = {arXiv preprint},
  eprint = {2610.41720},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2610.41720}
}