@article{knowingwhentoasksegmentlevelcreditassign,
  title = {Knowing When to Ask: Segment-Level Credit Assignment for LLM Tool Use},
  author = {Abhijit Kumar and Zoey Wu and Mohit Suley},
  year = {2026},
  eprint = {2605.27788},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.27788},
}