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Geographic scope: 2,257 public matters across the global corpus.Clear all filters

Practice: contract

Public matterCourt / jurisdictionDateRecorded AI toolAmount Impact

Crypto Open Patent Alliance v. Wright (2)pro se · fake citations · misrepresented authorityPractice area: contractUKUnited Kingdom · internationalMay 12, 2025AI (implied, unspecified)—high Harris v. Take-Two Interactive Softwarepro se · fake citations · fabricated quotesPractice area: contractD. ColoradoCO · federalMay 6, 2025Unidentified—low Lacey v. State Farm General Insurancefake citations · fabricated quotes · contractPractice area: contractC.D. CaliforniaCA · federalMay 6, 2025CoCounsel, Westlaw Precision, Google Gemini$31.1Khigh Flowz Digital v. Caroline Dalalfake citations · misrepresented authority · bar referralPractice area: contractC.D. CaliforniaCA · federalMay 5, 2025Lexis+AI—high Lozano González v. Robergefabricated quotes · administrative · trialPractice area: contractHousing Administrative TribunalCanada · internationalMay 1, 2025ChatGPT—low Gustafson v. Amazon.compro se · fake citations · misrepresented authorityPractice area: contractD. ArizonaAZ · federalApr 30, 2025Unidentified—low Moales v. Land Rover Cherry Hillpro se · misrepresented authority · contractPractice area: contractD. ConnecticutCT · federalApr 30, 2025Unidentified—low Nexgen Pathology Services Ltd v. Darcueil Duncanfake citations · misrepresented authority · bar referralPractice area: contractHigh Court of JusticeTrinidad & Tobago · internationalApr 30, 2025AI (implied, unspecified)—high Graciela Dela Torre v. Davies Life & Health, Inc., et al.pro se · fake citations · misrepresented authorityPractice area: contractN.D. IllinoisIL · federalApr 11, 2025Unidentified—low Bevins v. Colgate-Palmolive Co.fake citations · tort · trialPractice area: contractE.D. PennsylvaniaPA · federalApr 10, 2025Unidentified—high Ayinde v. Borough of Haringeyfake citations · misrepresented authority · administrativePractice area: contractHigh Court of Justice of England and WalesUnited Kingdom · internationalApr 3, 2025Unidentified—high Mazurek et al. v. Thomazonifake citations · family · trialPractice area: contractParana StateBrazil · internationalApr 2, 2025ChatGPT—high SQBox Solutions Ltd. v. Oakpro se · fake citations · fabricated quotesPractice area: contractBC Civil Resolution TribunalCanada · internationalMar 31, 2025AI (implied, unspecified)—low Williams v. Capital One Bankpro se · fake citations · misrepresented authorityPractice area: contractD. DCDC · federalMar 18, 2025CoCounsel—career ending A v. Bfake citations · fabricated quotes · ipPractice area: contractFlorenceItaly · internationalMar 13, 2025ChatGPT—low Nguyen v. Savage Enterprisesfake citations · contract · trialPractice area: contractE.D. ArkansasAR · federalMar 3, 2025AI (implied, unspecified)$1.0Kmedium Re Nicholsonpro se · fake citations · misrepresented authorityPractice area: contractOntario SCJCanada · internationalFeb 18, 2025AI (implied, unspecified)—medium Olsen v Finansiel Stabilitetpro se · fake citations · misrepresented authorityPractice area: contractHigh Court of Justice of England and WalesUnited Kingdom · internationalJan 25, 2025No tool named in source—low Fora Financial Asset Securitization v. Teona Ostrov Public Relationsfake citations · fabricated quotes · misrepresented authorityPractice area: contractSC New YorkNY · stateJan 24, 2025No tool named in source—low Arajuo v. Wedelstadt et alfake citations · tort · trialPractice area: contractE.D. WisconsinWI · federalJan 22, 2025Unidentified—low Strike 3 Holdings LLC v. Doefake citations · tort · trialPractice area: contractC.D. CaliforniaCA · federalJan 22, 2025Unidentified—low Strong v. Rushmore Loan Management Servicespro se · fake citations · misrepresented authorityPractice area: contractD. NebraskaNE · federalJan 15, 2025AI (implied, unspecified)—low O’Brien v. Flick and Chamberlainpro se · fake citations · contractPractice area: contractS.D. FloridaFL · federalJan 10, 2025AI (implied, unspecified)—career ending Mavundla v. MECfake citations · misrepresented authority · administrativePractice area: contractHigh CourtSouth Africa · internationalJan 8, 2025AI (implied, unspecified)—high Postma v. Yorkpro se · fake citations · contractPractice area: contractD. IowaIA · federalJan 2, 2025Unidentified—medium

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Data cut: corpus refreshed Nov 3, 2026, 2,257 public records.

Cite this page

Bluebook: AI Vortex, Search AI hallucination cases, Legal AI Risk Tracker (updated Nov. 3, 2026), https://www.aivortex.io/legal-ai-risk/cases (last visited Nov. 3, 2026).
APA: AI Vortex. (2026, November 3). Search AI hallucination cases. Legal AI Risk Tracker. Retrieved November 3, 2026, from https://www.aivortex.io/legal-ai-risk/cases
URL: https://www.aivortex.io/legal-ai-risk/cases (accessed 2026-11-03)

Cites the AI Vortex page, not the underlying decision; cite the court's own document for the holding.