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

Public matterCourt / jurisdictionDateRecorded AI toolAmount Impact

Peter L. Clinco v. Commissionerfake citations · misrepresented authority · taxDecision year: 2026US Tax CourtUnited States · federalFeb 9, 2026AI (implied, unspecified)—low Valve Corporation v. Rothschild et al.fake citations · fabricated quotes · misrepresented authorityDecision year: 2026W.D. WashingtonWA · federalFeb 9, 2026AI (implied, unspecified)—medium David Angel Sifuentes, III v. Capital Onepro se · fake citations · fabricated quotesDecision year: 202610th Cir. CAUnited States · federalFeb 6, 2026AI (implied, unspecified)—low Mutugu v. Kiarahopro se · fake citations · misrepresented authorityDecision year: 2026CA IndianaIN · stateFeb 6, 2026AI (implied, unspecified)—medium Nonnie Berg v. United Airlines, Inc. (3)pro se · fake citations · misrepresented authorityDecision year: 2026D. ColoradoCO · federalFeb 6, 2026Unidentified—low Raul Gonzales Davila v. Roblenfake citations · fabricated quotes · employmentDecision year: 2026D. ConnecticutCT · federalFeb 6, 2026Unidentified—low Ravi Kadiyala v. Shellpoint Mortgage Servicing et al.pro se · fake citations · contractDecision year: 2026N.D. IllinoisIL · federalFeb 6, 2026AI (implied, unspecified)—low State v. Garrettfake citations · trialDecision year: 2026CC WisconsinWI · stateFeb 6, 2026AI (implied, unspecified)—low Applicant v. BC College of Physicians and Surgeonspro se · fake citations · administrativeDecision year: 2026HPRBCanada · internationalFeb 5, 2026No tool named in source—low Application by Pennisipro se · fake citations · employmentDecision year: 2026Fair Work CommissionAustralia · internationalFeb 5, 2026AI (implied, unspecified)—low Arkansas DHS v. April Ward and Minor Child Respondentsfake citations · fabricated quotes · otherDecision year: 2026SC ArkansasAR · stateFeb 5, 2026Copilot—high Flycatcher v. Affable Avenue (2)fake citations · fabricated quotes · misrepresented authorityDecision year: 2026S.D. New YorkNY · federalFeb 5, 2026NotebookLM; vLex; Paxton AI$38.9Khigh In re: Snowflake, Inc., Data Security Breach Litigationpro se · fake citations · fabricated quotesDecision year: 2026J.P.M.L.United States · federalFeb 5, 2026AI (implied, unspecified)—low Nº 5734510-54.2025.8.09.0051fake citations · trialDecision year: 2026TJ GoiásBrazil · internationalFeb 5, 2026AI (implied, unspecified)—low Zeng v. Zuopro se · contract · trialDecision year: 2026AllegationSupreme Court of British ColumbiaCanada · internationalFeb 5, 2026AI (implied, unspecified)—low Ericka Holmes v. The University of Texas at Austinfake citations · misrepresented authority · employmentDecision year: 2026W.D. TexasTX · federalFeb 4, 2026AI (implied, unspecified)—low In re the Matter of: Abius Rosas Carreonpro se · fake citations · fabricated quotesDecision year: 2026CA ArizonaAZ · stateFeb 4, 2026AI (implied, unspecified)—low Kenneth Merritt v. American Home Shieldpro se · fake citations · fabricated quotesDecision year: 2026CA TennesseeTN · stateFeb 4, 2026AI (implied, unspecified)—low Mitchell Taylor Button & Dusty Button v. Sigrid McCawleypro se · fake citations · fabricated quotesDecision year: 2026S.D. FloridaFL · federalFeb 4, 2026AI (implied, unspecified)—low Offen Petroleum v. L&J Expressfake citations · fabricated quotes · misrepresented authorityDecision year: 2026D. ArizonaAZ · federalFeb 4, 2026No tool named in source—low Patrick Idim Cyprian v. Minister of Citizenship and Immigrationfake citations · misrepresented authority · immigrationDecision year: 2026IADCanada · internationalFeb 4, 2026Unidentified—low RSR Road Surface Recycling v Bonnechere Excavating et al.fabricated quotes · misrepresented authority · contractDecision year: 2026Ontario SCJCanada · internationalFeb 4, 2026Unidentified—low Sebastian Rako v. VMware LLC (2)pro se · fake citations · contractDecision year: 2026N.D. CaliforniaCA · federalFeb 4, 2026AI (implied, unspecified)—low Sophia Madigan v. Graco Inc.fake citations · employment · trialDecision year: 2026D. MinnesotaMN · federalFeb 4, 2026Unidentified—low 1S REO Opportunity 1, LLC v. 223 Howard LLCfake citations · contract · trialDecision year: 2026E.D. New YorkNY · federalFeb 3, 2026No tool named in source—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.