AI-related case
K.W. v. Ringwood Board of Education
Order to explain available here.
Judges: Michael A. Hammer
WarningRead the decision ↗
AI Abuse Court Cases
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
691Cases
814Judge-case associations
549Judges
187Courts
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AI-related case
Baker v. Rastelli Foods LLC
Fabricated: Case Law | Multiple cases cited by plaintiffs were so inaccurately cited that the Court was unable to locate them and questioned whether they exist. || False Quotes: Case Law | Plaintiffs used a quotation that does not appear in the cited case (fa…
Judges: Edward Sunyol Kiel
Order to provide PDF copies of cited case; Order to Show CauseRead the decision ↗
AI-related case
Lawand Hill v. Sloppy Vinyl, LLC, et al.
False Quotes: Case Law | Plaintiff cited Duff v. Trenton Beverage Co., 73 A.2d 578 (1950) for the proposition that a contract 'never becomes binding' if a condition precedent is not completed; the court found the quoted language does not appear in Duff. || Fa…
Judges: Brian R. Martinotti
Motion to dismiss granted; warningRead the decision ↗
AI-related case
United States v. Juliet Payseur and 20-22 McGregor Avenue, LLC
Misrepresented: Case Law | Doyle cited Vazquez v. Triad Media Solutions, 2016 WL 155044, at *2 as applying Twombly/Iqbal to affirmative defenses; the court could not locate an opinion supporting that proposition and found the citation mischaracterized. || Mis…
Judges: Brian R. Martinotti
WarningRead the decision ↗
AI-related case
Cesareo v. Port Authority of New York and New Jersey
Fabricated: Case Law | Plaintiff cited a Ninth Circuit opinion 'Doe v. Bogan, 93 F.3d 544, 551 (9th Cir. 1996),' which the Court was unable to locate and concluded does not appear to exist as cited. || False Quotes: Case Law | Plaintiff attributed language to…
Judges: Cari Fais, Jamel Ken Semper
AI-related case
Eric Hildebrandt v. siParadigm LLC et al.
Fabricated: Case Law | Supplemental Filing contained forty-three identified instances of fabricated citations or case law; Court declined to consider the filing and treated those propositions as unsupported. || Fabricated: Case Law | Consolidated Complaint wa…
Judges: Jamel Ken Semper, Leda Dunn Wettre
AI-related case
Fantini v. WestRock Services, LLC
Fabricated: Case Law | Plaintiff cited a case that the Court could not locate; the Court determined 'Pruco Life Ins. Co. of New Jersey v. Carrasco, 2022 WL 1210718 (D.N.J. Apr. 25, 2025)' does not appear to exist and flagged this as non-existent authority.
Judges: Christine Patricia O'Hearn
WarningRead the decision ↗
AI-related case
Kertesz v. Colony Tire Corp et al.
Plaintiff's counsel filed a Notice of Errata admitting that erroneous citation and quotation errors in multiple briefs resulted from the attorney's use of generative AI. The Court refused to consider the amended briefs/errata for purposes of its decision and…
Judges: Jamel Ken Semper
WarningRead the decision ↗
AI-related case
OTG New York, Inc. v. Ottogi America, Inc.
Fabricated: Case Law | Counsel cited a case that could not be verified at all and appears to be entirely fabricated; counsel admitted the citation could not be verified. || Misrepresented: Case Law | Counsel cited a case that addressed an irrelevant topic and…
Judges: Jose R. Almonte
Monetary sanction; Plaintiff's Reply withdrawn and stricken; order to self-report to bar(s) and serve client with orderRead the decision ↗
AI-related case
In re: Valsartan
The Special Master found that Dr. Sawyer cited non-existent sources produced by an AI tool without adequate verification. The court concluded the opinions themselves were otherwise reliable and denied exclusion, while allowing cross-examination and noting tha…
Judges: Renée Marie Bumb, Thomas Ignatius Vanaskie
Motion to exclude Expert opinions deniedRead the decision ↗