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Geographic scope: 2,236 public matters across the global corpus.Clear all filters

Public matterCourt / jurisdictionDateRecorded AI toolAmount Impact

OLG Celle, 5 U 1/25fake citations · trialParty type: LawyerOLG CelleGermany · internationalApr 29, 2025Unidentified—low Benjamin v. Costco Wholesale Corpfake citations · trialParty type: LawyerE.D. New YorkNY · federalApr 24, 2025ChatOn$1.0Kmedium Goshen Multiservice Limited v Accuro Environmental Limitedfake citations · employment · trialParty type: LawyerEmployment Tribunals (London, South)United Kingdom · internationalApr 22, 2025AI (implied, unspecified)—low Murray on behalf of the Wamba Wemba Native Title Claim Group v. State of Victoriafake citations · trialParty type: LawyerFederal CourtAustralia · internationalApr 22, 2025Google Scholar (allegedly)—low Nº 5025505-88.2025.8.24.0000/SCfabricated quotes · misrepresented authority · bar referralParty type: LawyerTJ San CatarinaBrazil · internationalApr 16, 2025Unidentified—high Crystal Truong, et al. v. Flint Hills Resources, LLC, et al.trialParty type: LawyerS.D. TexasTX · federalApr 14, 2025ChatGPT—low Vilmar Martins dos Santos v. State of Paranafake citations · fabricated quotes · misrepresented authorityParty type: LawyerParana StateBrazil · internationalApr 11, 2025AI (implied, unspecified)—low Bevins v. Colgate-Palmolive Co.fake citations · tort · trialParty type: LawyerE.D. PennsylvaniaPA · federalApr 10, 2025Unidentified—high Shekartz v. Assuta Ashdod LtdtrialParty type: LawyerIsraelIsrael · internationalApr 7, 2025No tool named in source—medium Ayinde v. Borough of Haringeyfake citations · misrepresented authority · administrativeParty type: LawyerHigh CourtUnited Kingdom · internationalApr 3, 2025Unidentified—high Bangholme Investments Pty Ltd v Greater Dandenong CCmisrepresented authority · administrative · trialParty type: LawyerVictorian CATAustralia · internationalApr 3, 2025Unidentified—low D'Angelo v. VaughttrialParty type: LawyerCC IllinoisIL · stateApr 2, 2025Archie (Smokeball)$2.0Kmedium Dehghani v. Castrofake citations · fabricated quotes · habeasParty type: LawyerD. New MexicoNM · federalApr 2, 2025Unidentified$1.5Kmedium Mazurek et al. v. Thomazonifake citations · family · trialParty type: LawyerParana StateBrazil · internationalApr 2, 2025ChatGPT—high Casey Dutt v. DGK Roofing and Home, L.L.C.fake citations · trialParty type: LawyerOhio CCPOH · stateMar 28, 2025No tool named in source—low Francois v. MedinatrialParty type: LawyerSupreme Court, NYNY · stateMar 24, 2025Unidentified—low Loyer v. Wayne County Michiganfake citations · misrepresented authority · civil rightsParty type: LawyerE.D. MichiganMI · federalMar 21, 2025Unidentified—high A v. Bfake citations · fabricated quotes · ipParty type: LawyerFlorenceItaly · internationalMar 13, 2025ChatGPT—low Evans v. Execushield, Inc.fabricated quotes · employment · trialParty type: LawyerCalifornia SCCA · stateMar 10, 2025Unidentified—low Nguyen v. Savage Enterprisesfake citations · contract · trialParty type: LawyerE.D. ArkansasAR · federalMar 3, 2025AI (implied, unspecified)$1.0Kmedium Ahmad Harsha v. Reuven BornovskitrialParty type: LawyerIsrael · internationalMar 2, 2025No tool named in source—medium Dog Rights v. Ministry of Agriculturefake citations · fabricated quotes · administrativeParty type: LawyerHigh CourtIsrael · internationalFeb 28, 2025AI (implied, unspecified)—medium Bunce v. Visual Technology Innovations (1)fake citations · misrepresented authority · otherParty type: LawyerE.D. PennsylvaniaPA · federalFeb 27, 2025ChatGPT$2.5Kmedium Wadsworth v. Walmart (Morgan & Morgan)fake citations · tort · trialParty type: LawyerD. WyomingWY · federalFeb 24, 2025MX2.law (firm in-house AI platform)$5.0Kmedium Plonit v. Sharia Court of Appealsfake citations · fabricated quotes · misrepresented authorityParty type: LawyerHigh CourtIsrael · internationalFeb 23, 2025Unidentified—low

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Data cut: corpus refreshed Oct 31, 2026, 2,236 public records.

Cite this page

Bluebook: AI Vortex, Search AI hallucination cases, Legal AI Risk Tracker (updated Oct. 31, 2026), https://www.aivortex.io/legal-ai-risk/cases (last visited Oct. 31, 2026).
APA: AI Vortex. (2026, October 31). Search AI hallucination cases. Legal AI Risk Tracker. Retrieved October 31, 2026, from https://www.aivortex.io/legal-ai-risk/cases
URL: https://www.aivortex.io/legal-ai-risk/cases (accessed 2026-10-31)

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