@article{llmasaninvestigatorevidencefirstreasonin,
  title = {LLM-as-an-Investigator: Evidence-First Reasoning for Robust Interactive Problem Diagnosis},
  author = {Fabrizio Marozzo and Pietro Liò},
  year = {2026},
  eprint = {2606.13220},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.13220},
}