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cff-version: 1.2.0
message: "If you use this software or dataset, please cite the paper."
title: "LLMs Can Predict Failure Risk, But Struggle to Predict Which Collaboration Protocol Pays Off: Cost-Aware Protocol Routing Across Reasoning Tasks"
abstract: >-
  Research artifact for the EMNLP 2026 paper on cost-aware protocol routing.
  Releases matched four-protocol outcomes, fixed-order oracle labels, held-out
  router evaluations, and post-answer confidence analyses across ten
  model-condition settings.
authors:
  - family-names: Yang
    given-names: Chih-Hsuan
    affiliation: Argonne National Laboratory
    email: bellayang@anl.gov
  - family-names: Jiang
    given-names: Jingyan
    affiliation: Argonne National Laboratory
  - family-names: Yang
    given-names: Cheng-Hau
    affiliation: Argonne National Laboratory
  - family-names: Vasudevan
    given-names: Vikram
    affiliation: Oregon State University
  - family-names: Zheng
    given-names: Huihuo
    affiliation: Argonne National Laboratory
  - family-names: Vishwanath
    given-names: Venkatram
    affiliation: Argonne National Laboratory
  - family-names: Thakur
    given-names: Rajeev
    affiliation: Argonne National Laboratory
identifiers:
  - type: other
    value: "arXiv:2608.14927"
    description: arXiv preprint
url: "https://chihhsuan-yang.github.io/EMNLP_Cost-Aware-Protocol-Routing/"
repository-code: "https://github.com/ChihHsuan-Yang/EMNLP_Cost-Aware-Protocol-Routing"
license: MIT
preferred-citation:
  type: article
  title: "LLMs Can Predict Failure Risk, But Struggle to Predict Which Collaboration Protocol Pays Off: Cost-Aware Protocol Routing Across Reasoning Tasks"
  authors:
    - family-names: Yang
      given-names: Chih-Hsuan
    - family-names: Jiang
      given-names: Jingyan
    - family-names: Yang
      given-names: Cheng-Hau
    - family-names: Vasudevan
      given-names: Vikram
    - family-names: Zheng
      given-names: Huihuo
    - family-names: Vishwanath
      given-names: Venkatram
    - family-names: Thakur
      given-names: Rajeev
  year: 2026
  journal: "arXiv preprint arXiv:2608.14927"
  url: "https://arxiv.org/abs/2608.14927"