@article{causaldrawbridgescharacterizinggradientb,
  title = {Causal Drawbridges: Characterizing Gradient Blocking of Syntactic Islands in Transformer LMs},
  author = {Sasha Boguraev and Kyle Mahowald},
  year = {2026},
  eprint = {2604.13950},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.13950},
}