arXiv:2509.01962cs.CL2025-09中稿 · the 20th Internati…被引 1

用大模型辅助法官裁决保险和域名纠纷,提升效率与一致性。

DRAssist: Dispute Resolution Assistance using Large Language Models

  • 通过结构化提取纠纷关键要素,生成可读摘要。
  • 三种提示策略评估下,大模型在判断强弱方、需求合理性上表现良好。
  • 适合法律科技、智能辅助裁判场景的从业者或研究者参考。

各类领域如税务、保险、银行、医疗中普遍存在双方争议。争议通常在特定法庭(如消费者法院)解决,由当事人陈述事实、表达分歧点及诉求,最终由人类法官裁定,往往倾向其中一方。本文提出 DRAssist 系统,利用大语言模型(LLMs)作为法官助手,聚焦汽车保险与域名争议两个领域。DRAssist 识别纠纷中的关键结构元素(如事实、争议点、论据),将非结构化描述转化为结构化摘要。随后,采用多种提示策略,在多个 LLM 上测试其在三层次上的辅助能力:(i) 判定整体占优方;(ii) 判断各方具体诉求是否可接受;(iii) 评估各方论据的强弱。通过与基准方法对比,使用合适评估指标进行性能验证。

原文摘要 · Abstract (English)

Disputes between two parties occur in almost all domains such as taxation, insurance, banking, healthcare, etc. The disputes are generally resolved in a specific forum (e.g., consumer court) where facts are presented, points of disagreement are discussed, arguments as well as specific demands of the parties are heard, and finally a human judge resolves the dispute by often favouring one of the two parties. In this paper, we explore the use of large language models (LLMs) as assistants for the human judge to resolve such disputes, as part of our DRAssist system. We focus on disputes from two specific domains -- automobile insurance and domain name disputes. DRAssist identifies certain key structural elements (e.g., facts, aspects or disagreement, arguments) of the disputes and summarizes the unstructured dispute descriptions to produce a structured summary for each dispute. We then explore multiple prompting strategies with multiple LLMs for their ability to assist in resolving the disputes in these domains. In DRAssist, these LLMs are prompted to produce the resolution output at three different levels -- (i) identifying an overall stronger party in a dispute, (ii) decide whether each specific demand of each contesting party can be accepted or not, (iii) evaluate whether each argument by each contesting party is strong or weak. We evaluate the performance of LLMs on all these tasks by comparing them with relevant baselines using suitable evaluation metrics.

大模型司法辅助纠纷裁决

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