Journal article

Artificial intelligence and the reasoning of judges

Pages 205 to 221

Cite this article


  • Vergès, E.
  • and Vial, G.
(2025). Artificial Intelligence and the Reasoning of Judges. Les Cahiers de la Justice, 2(2), 205-221. https://doi.org/10.3917/cdlj.2502.0205.

  • Vergès, Etienne.
  • et al.
« Artificial intelligence and the reasoning of judges ». Les Cahiers de la Justice, 2025/2 n° 2, 2025. p.205-221. CAIRN.INFO, droit.cairn.info/journal-les-cahiers-de-la-justice-2025-2-page-205?lang=en.

  • VERGÈS, Etienne
  • and VIAL, Géraldine,
2025. Artificial intelligence and the reasoning of judges. Les Cahiers de la Justice, 2025/2 n° 2, p.205-221. DOI : 10.3917/cdlj.2502.0205. URL : https://droit.cairn.info/journal-les-cahiers-de-la-justice-2025-2-page-205?lang=en.

https://doi.org/10.3917/cdlj.2502.0205


English

The reasoning processes of judges are at the heart of research on artificial intelligence tools. While initial studies focused on modeling the decision-making processes of judges and the influence of predictive tools on their rulings, the development of generative AI has marked a significant scientific and technical turning point. AIs now simulate human cognitive functions and produce legal reasoning. In this study, we seek to test their ability to understand a legal situation and make an appropriate decision, up to and including the drafting of a judgment. The study thus reveals certain legal skills of AIs, although the tools still exhibit numerous reliability and security flaws.

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