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 | Court observed two citations were not to decisions at all (i.e., fabricated or non-existent authorities); defendant pointed this out. || False Quotes: Case Law | Court noted at least four cited cases do not include the language the plai…
Judges: Ann Marie Donnelly
AI-related case
Fabricated: Case Law | Plaintiff cited a nonexistent U.S. Supreme Court opinion, "Moore v. Alliance Credit Union," claiming it held foreclosures based on fiat currency unconstitutional; the Court found the opinion fictitious and warned against citing fake aut…
Judges: Hector Gonzalez
AI-related case
Fabricated: Case Law | Plaintiff cites a non-existent case, GAI Consultants, Inc. v. Homestead Vill. Ltd. P’ship, 961 F. Supp. 1437 (E.D. Pa. 1997); Court notes the opinion does not exist. || False Quotes: Case Law | Plaintiff attributes a quotation to Diesel…
Judges: Hector Gonzalez
AI-related case
In his Response to the Order to Show Cause (available here), Counsel blamed the incident on virus and malwares allegedly impacting his computer.
Judges: James M. Wicks
AI-related case
R&R was adopted later on (see here).
Judges: Diane Gujarati
AI-related case
Fabricated: Case Law | Plaintiff cited Gustavia Home, LLC v. Rice, 2020 WL 4917915 (E.D.N.Y. Aug. 21, 2020), a Westlaw citation that does not exist; the number corresponds to Durrett v. IKO Indus., Inc. (Ky. Ct. App.), and the actual Gustavia Rice decision ci…
Judges: Pamela Ki Mai Chen
AI-related case
Fabricated: Case Law | Plaintiff cited a non-existent decision; the court identified the citation as to a case that does not exist. || False Quotes: Case Law | Plaintiff attributed a venue rule to In re Aggrenox that does not appear in that opinion; the court…
Judges: Ann Marie Donnelly
AI-related case
AI UseA paralegal used public search tools and unspecified “AI-based research assistants” to generate legal citations. The resulting hallucinated cases were passed to Counsel, who filed them without verification. Four out of eight cited cases were found to be…
Judges: Rachel Peter Kovner