@misc{lit_2610_26030,
  title = { {Truncate or Not? A Scaling Study of Looped Transformers with Truncated Backpropagation} },
  author = {Xuyuan Xiong and Siyu Chen and Zihan Shao and Yue Su and Weiyang Jin and Ping Luo and Zhuoran Yang and Xihui Liu},
  year = {2026},
  note = {arXiv preprint},
  eprint = {2610.26030},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2610.26030}
}