TrajSelector: Harnessing Latent Representations for Effective and Robust Best-of-N Selection in Large Reasoning Models

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@article{bin2026,
  title = {TrajSelector: Harnessing Latent Representations for Effective and Robust Best-of-N Selection in Large Reasoning Models},
  author = {Yu, Bin and Wang, Xinming and Lian, Shijie and Li, Haotian and Wu, Changti and Hu, Ruina and Wang, Bailing and Wei, Yuliang and Chen, Kai},
  journal = {Findings of the Association for Computational Linguistics: EMNLP 2026},
  year = {2026},
  month = {Jan},
  doi = {10.18653/2026.findings-emnlp.214},
  url = {https://doi.org/10.18653/2026.findings-emnlp.214},
}