Analyzing large volumes of case law to uncover evolving legal principles, across multiple cases, on a given topic is a demanding task for legal professionals. Structured topical reports provide an effective solution by summarizing key issues, principles, and judgments, enabling comprehensive legal analysis on a particular topic. While prior works have advanced query-based individual case summarization, none have extended to automatically generating multi-case structured reports. To address this, we introduce LexGenie, an automated LLM-based pipeline designed to create structured reports using the entire body of case law on user-specified topics within the European Court of Human Rights jurisdiction. LexGenie retrieves, clusters, and organizes relevant passages by topic to generate a structured outline and cohesive content for each section. Expert evaluation confirms LexGenie's utility in producing structured reports that enhance efficient, scalable legal analysis.
View on arXiv@article{santosh2025_2503.03266,
title={ LexGenie: Automated Generation of Structured Reports for European Court of Human Rights Case Law },
author={ T.Y.S.S Santosh and Mahmoud Aly and Oana Ichim and Matthias Grabmair },
journal={arXiv preprint arXiv:2503.03266},
year={ 2025 }
}