Search 691 source-linked cases involving fabricated citations and other AI-generated legal errors.
814 judge-case associations across 549 judges and 187 courts.
Source: Damien Charlotin
Case screener
AI-related case
Fabricated: Case Law | Appellant cited 'In re Dependency of D.F.-M., 236 Ariz. 33, 36 (App. 2014)'; the court explained the name corresponds to a Washington juvenile case (157 Wash.App.179) while the Arizona reporter citation refers to an unrelated Arizona cr…
Judges: Andrew M. Jacobs, Brian Y. Furuya, James B. Morse Jr.
AI-related case
Fabricated: Case Law | Plaintiff cited M.S. ex rel. S.S. v. Wermers, 74 F.3d 857 (8th Cir. 1996); the Court determined the citation appears incorrect or that the case does not exist.
Judges: Philip R. Lammens
AI-related case
Misrepresented: Case Law | Court identified Lup's citation to Cummins-Allison Corp. v. SBM Co., No. 9:07-cv-196, 2009 WL 763926, at *10 as impossible because the cited order exists but is only eight pages long, making a page *10 citation incorrect. || Misrepr…
Judges: Robert Lee Pitman
AI-related case
Fabricated: Case Law | Defendant cited a non-existent Tenth Circuit decision 'Hinzo v. State of N.M., 79 F.4th 1164, 1175 (10th Cir. 2023)'; the court determined that citation is non-existent and does not support the argument. || False Quotes: Case Law | Defe…
Judges: Cyrus Y Chung
AI-related case
The Court refused to consider a pro se plaintiff's AI-generated "Legal Analysis Report" produced with ChatGPT-4o because it contained incorrect and factitious citations and misstatements of law; the Rule 60(b) motion was denied.
Judges: Judith Ellen Levy
AI-related case
While the court did not ascertained whether the plaintiff's brief contained any hallucination, Pelaikan identified at least two, as well as several misrepresentations: see the report here.
Judges: John Wesley Broomes
AI-related case
Fabricated: Case Law | Plaintiff twice cited a non-existent case Lathan v. Brinkerhoff; court identified it as fictitious and previously warned about it. || Fabricated: Case Law | Plaintiff mis-cited 'City of Chicago v. Matchmaker' (court treated it as an inc…
Judges: Lindsay Clayton Jenkins
AI-related case
Fabricated: Case Law | Counsel's brief included a non-existent case citation 'Fleck v. Comm’r of Soc. Sec.'; the Court identified it as a 'phantom' citation likely generated by AI and admonished counsel.
Judges: Anthony P. Patti
AI-related case
False Quotes: Case Law | Plaintiff attributed a statement about Rule 36 being self-executing to Asea v. Southern Pacific Transportation, but the Court determined the quoted language does not appear in that opinion as cited. || False Quotes: Case Law | Plainti…
Judges: Nancy J. Koppe
AI-related case
Fabricated: Case Law | Plaintiff filed documents containing fabricated case citations and quotations that the Defendant and Court flagged as fake; Court ordered verification of AI-generated citations and warned against filing unverified AI content. || False Q…
Judges: Christina A. Bryan