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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.

691Cases
814Judge-case associations
549Judges
187Courts

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AI-related case

McCaster v. United States

United States Court of Federal Claims · National federal courts · Oct 23, 2025

Fabricated: Case Law | Plaintiff cited a non-existent case 'R.D. Bennett Constr. Co. v. United States, 157 Ct. Cl. 196, 206 (1962)'; the Court noted the reporter citation corresponds to Lipp v. United States, 157 Ct. Cl. 197 (1962), and admonished the plainti…

Judges: Eleni M. Roumel

AI-related case

Polinski v. USA

United States Court of Federal Claims · National federal courts · Oct 15, 2025

"On September 3, 2025, Plaintiff filed his response to the court’s order to file copies of the cases he cited (#7). Therein, Plaintiff avers he took “concrete remedial steps” to cure the time wasted by his use of artificial-intelligence-hallucinated case cita…

Judges: Eleni M. Roumel

AI-related case

Parra v. United States

United States Court of Federal Claims · National federal courts · Jun 27, 2025

Plaintiff Ravel Ferrera Parra, proceeding pro se, filed a lawsuit against the United States alleging financial harm due to misconduct by various judicial and governmental entities. The court dismissed the case for lack of jurisdiction, as the claims were not…

Judges: Eleni M. Roumel

AI-related case

Sanders v. USA

United States Court of Federal Claims · National federal courts · Mar 31, 2025

AI UseThe plaintiff did not admit to using AI, but the court inferred likely use due to the submission of fabricated citations matching the structure and behavior typical of generative AI hallucinations. The decision referenced public concerns about AI misuse…

Judges: Eleni M. Roumel