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 | Counsel cited 'Zepeda Rivas v. Jennings, No. 1:20-cv-02731-JLT, 2020 WL 2537748, at 6 (E.D. Cal. May 18, 2020)'; the court found no such case exists. || Fabricated: Case Law | Court observed other filings by the attorney contained simil…
Judges: Sheila K. Oberto
AI-related case
Fabricated: Case Law | Appellant cited 'D'Happart v. First Commonwealth Bank' with two reporter citations; the court found no such cases exist at those citations and said the authority did not support Appellant's argument. || Fabricated: Case Law | Appellant'…
Judges: Alice Beck Dubow
AI-related case
The court found that nearly all caselaw cited in the appellant's supplemental brief could not be located and appears fictitious; the court suggested the use of an AI tool but chose to address the merits and issued a caution about reliance on such tools.
Judges: Lori Massey Brissette
AI-related case
False Quotes: Case Law | Defendant quoted language attributed to a cited case that does not appear in that opinion; court observed the quoted language was absent. || Fabricated: Case Law | Defendant cited a non-existent case and incorrect citation information…
Judges: Sarah J Heidel
AI-related case
Fabricated: Case Law | Court found multiple non-existent legal citations incorporated in Plaintiff's opposition brief (Dkt. No. 53, cited on pages 5, 6, 8–10, 13) as pointed out by the moving defendants; Court ordered counsel to list and explain them. || Misr…
Judges: John C. Coughenour
AI-related case
False Quotes: Case Law | Memorandum attributes the quotation 'failure to properly serve required parties invalidates the termination of the contract for deed and, consequently, the vendor's standing to bring title-based lawsuits.' to Enga v. Felland, but the…
Judges: Nelson Peralta
AI-related case
Rodgers' declaration included a non-existent Wisconsin criminal case citation (reported by Bloomberg Law). Court found the error inadvertent, attributable to reliance on Bloomberg, and denied sanctions because conduct was neither reckless nor in bad faith.
Judges: William Horsley Orrick III
AI-related case
Fabricated: Case Law | Cited a non-existent case to support narrowing subpoenas; Court could locate no such case. || Fabricated: Case Law | Provided a citation purportedly from D. Neb. that does not exist (mis-cited/fictional). || Fabricated: Case Law | Cited…
Judges: Susan E. Huntsman
AI-related case
Fabricated: Case Law | Plaintiff's papers relied on non-existent legal authority (fabricated cases); court found these authorities did not exist and attributed them to misuse of generative AI. || Misrepresented: Case Law | Plaintiff cited several existing cas…
Judges: James E. d'Auguste
AI-related case
Clearpoint, a non-party document preparer, used undisclosed AI to draft filings for the pro se plaintiff that contained numerous nonexistent cases, statutes, and misquoted/misconstrued authorities. Nationstar highlighted over sixty instances; the Court found…
Judges: Michael Thomas Liburdi