@article{bfspobestfirstsearchforlargereasoningmod,
  title = {BFS-PO: Best-First Search for Large Reasoning Models},
  author = {Fiorenzo Parascandolo and Wenhui Tan and Enver Sangineto and Ruihua Song and Rita Cucchiara},
  year = {2026},
  eprint = {2602.14917},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2602.14917},
}