@article{diffusionlmscanapproximateoptimalinfilli,
  title = {Diffusion LMs Can Approximate Optimal Infilling Lengths Implicitly},
  author = {Hengchang Liu and Zhao Yang and Bing Su},
  year = {2026},
  eprint = {2602.00476},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.00476},
}