@article{hierarchyawaresuperviseduncertaintyestim,
  title = {Hierarchy-Aware Supervised Uncertainty Estimation for Black-box LLM Taxonomic Reasoning},
  author = {Shuting Xie and Nathaniel Lesperance and Graham W. Taylor},
  year = {2026},
  eprint = {2608.22839},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2608.22839},
}