AI-related case
Mojtabavi v. Blinken
C.D. California addressed alleged AI-generated hallucinations in Mojtabavi v. Blinken.
Judges: Percy Anderson
Case dismissed with prejudiceRead 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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691 cases found · 10 maximum per page
AI-related case
Gauthier v. Goodyear Tire & Rubber Co.
AI UseMonk admitted using the Claude AI tool to draft a summary judgment opposition without adequately verifying the case citations or quotations. He later claimed to have attempted post-hoc verification through Lexis AI but did not correct the errors until a…
Judges: Marcia A. Crone
Monetary fine + Mandatory AI-related CLE Course + Disclosure to ClientRead the decision ↗
AI-related case
Leslie v. IQ Data International
N.D. Georgia addressed alleged AI-generated hallucinations in Leslie v. IQ Data International.
Judges: Victoria Marie Calvert
Background action dismissed with prejudice, but no monetary sanctionRead the decision ↗
AI-related case
Berry v. Stewart
In the November 2024 Show Cause Order, Judge Robinson noted that: "First, the briefing does not cite the forum-selection clause from the contract between the parties; instead, it cites and quotes a forum-selection clause that appears nowhere in the papers sub…
Judges: Julie A. Robinson
At hearing, Counsel pledged to reimburse other side and his clientRead the decision ↗
AI-related case
Churchill Funding v. 732 Indiana
Fabricated: Case Law | Defendants' CMC Statement cited 'California Federal Bank v. Kwong (1991) 231 Cal.App.3d 1467, 1472,' which the court found does not exist; OSC to be set re false pleadings. || Misrepresented: Case Law | Defendants miscited 'Security Pac…
Judges: Elaine W. Mandel
Order to show causeRead the decision ↗
AI-related case
Mortazavi v. Booz Allen Hamilton, Inc.
AI UsePlaintiff’s counsel admitted using generative AI to draft a motion to remand without independently verifying the legal citations or the factual accuracy of quoted complaint allegations.Hallucination DetailsCited a fabricated case (details of the specifi…
Judges: Stanley Blumenfeld Jr.
$2,500 Monetary Sanction + Mandatory Disclosure to California State BarRead the decision ↗
AI-related case
Thomas v. Commissioner of Internal Revenue
The lawyer for the petitioner admitted to not reviewing the memorandum, which was prepared by a paralegal. The court deemed the Pretrial Memorandum stricken but did not impose a monetary penalty, considering the economic situation of the petitioner and the la…
Judges: Ronald Lee Buch
Pretrial Memorandum strickenRead the decision ↗
AI-related case
Transamerica Life v. Williams
Fabricated: Case Law | Court found the cited case does not exist and was used to support Williams’s arguments. || Fabricated: Case Law | Court found the cited Tenth Circuit case does not exist. || Fabricated: Case Law | Court found the cited Fourth Circuit ca…
Judges: Roslyn O. Silver
WarningRead the decision ↗
AI-related case
USA v. Michel
As acknowledged by Counsel, he also used AI to generate parts of his pleadings.
Judges: Colleen Kollar-Kotelly
Misattribution was irrelevantRead the decision ↗
AI-related case
Dukuray v. Experian Information Solutions
AI UsePlaintiff, opposing motions to dismiss, filed a brief containing three fake federal case citations. Defendants raised the issue in their reply, suggesting use of ChatGPT or a similar tool. Plaintiff did not deny the accusation.Hallucination DetailsThree…
Judges: Gary L Stein
No sanction; Formal Warning IssuedRead the decision ↗