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AI Abuse Court Cases

Search 1,395 source-linked cases involving fabricated citations and other AI-generated legal errors.

837 judge-case associations across 551 judges and 164 courts.

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837Judge-case associations
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Eric Hildebrandt v. siParadigm LLC et al.

U.S. District Court for the District of New Jersey · New Jersey · Dec 31, 2025

Fabricated: Case Law | Supplemental Filing contained forty-three identified instances of fabricated citations or case law; Court declined to consider the filing and treated those propositions as unsupported. || Fabricated: Case Law | Consolidated Complaint was 'replete with citations to irrelevant, and sometimes fabricated, case law' across many paragraphs; Court refused to credit those citations. || Misrepresented: Case Law | Defendants noted several incorrect/inaccurate citations in the Consolidated Complaint, including two cases cited over fifty times that did not support Plaintiffs' propositions; counsel's errata did not cure these inaccuracies. || False Quotes: Exhibits & Submissions | Plaintiffs' Opposition contained AI drafting artifacts and unchecked inserted text (e.g., 'Let me know when you’d like to proceed to the next section: Count Eight . . .'), evidencing unverified AI-generated material and potential false quotations in submissions.

Judges: Jamel Ken Semper, Leda Dunn Wettre

Party using AI: Represented by counselRead the decision ↗