Published opinion, 18 August 2025 · source · PDF · 7 pages
[2] We also take this opportunity to remind pro se litigants and attorneys of the dangers of using artificial intelligence (AI) to conduct legal research. Generative AI can produce citations to non-existent authorities, and we caution litigants to verify citations before including them in briefs. Facts and Procedural History [3] In 2024, Williams, pro se, brought a small-claims action against Kirch, his ex- girlfriend.
Warning regarding AI-generated citations [11] We must address a troubling aspect of Williams’s brief. He cites several “cases” in his opening brief that do not exist. See Appellant’s Br. pp.
Scarborough (IN 2014)”), 17 (“In re Marriage of Nigh, 2016 IL App (5th) 150274”). As Kirch suggests, this may be the result of the use of “generative artificial intelligence,” which can produce fictitious case citations. See Mid Cent.
May 28, 2025). Despite Kirch identifying these nonexistent citations, Williams provides no explanation for them in his reply brief. [12] Citations to fictitious, AI-generated authority is a growing problem nationwide.
2024), reh’g denied, trans. denied. But because Kirch does not request any sanction or relief for this conduct, we find it sufficient to admonish Williams for citing fictitious cases in his brief. We caution attorneys and pro se litigants alike against using AI to conduct legal research without independently verifying the citations generated.