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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

Kevin Leiske et al. v. Robert Gregory Kidd et al.

Delaware Court of Chancery · Delaware · Jul 1, 2026

Fabricated: Case Law | Answering Brief contained multiple non-existent (fictitious) legal citations generated by GenAI; defendants identified these as fabricated and the court treated them as not 'existing law.' || False Quotes: Case Law | The brief included…

Judges: Lori W. Will

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AI-related case

Greenfield One III Gmbh & Co. Kg v. Chaney

Delaware Court of Chancery · Delaware · Dec 18, 2025

Fabricated: Case Law | Defendant cited Hudson v. Wesley Coll., 2018 WL 2435541, at 3 (Del. Ch. May 30, 2018), which the court found does not exist and called erroneous (likely AI-generated).

Judges: Lori W. Will