Home/Cases

Complete corpus

Search legal AI risk records

Find cases, orders, courts, tools, and failure patterns. Results cover the complete global corpus; use status filters to separate allegation-only records. Judge search is available only where a judge is recorded.

Browse courts Browse judges Open map

Search

Country

US state

Editorial impact

Court

Judge / decision-maker

AI tool

Failure mode

Record status

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

Public matterCourt / jurisdictionDateRecorded AI toolAmount Impact

Xinyue Hippe v. Retention Brands, LLCfake citations · misrepresented authority · civil rightsIncluded in the selected corpus viewE.D. WisconsinWI · federalJun 23, 2026AI (implied, unspecified)—medium Euphoric, LLC et al. v. Westport Community Improvement District, et al. (2)fake citations · fabricated quotes · misrepresented authorityIncluded in the selected corpus viewW.D. MissouriMS · federalJun 22, 2026Unidentified—medium Preston House v. TH Foods, Inc.pro se · fake citations · fabricated quotesIncluded in the selected corpus viewD. NevadaNV · federalJun 18, 2026AI (implied, unspecified)—medium Amazon.com Inc. et al. v. Kathy Q. Hao et al.fake citations · fabricated quotes · misrepresented authorityIncluded in the selected corpus viewW.D. WashingtonWA · federalJun 15, 2026Unidentified—medium David R. Pete v. Greg Abbott, et al.pro se · fake citations · civil rightsIncluded in the selected corpus viewE.D. TexasTX · federalJun 15, 2026Cetient$200medium Habib & Anor v Secretary of State for the Home Departmentfake citations · fabricated quotes · misrepresented authorityIncluded in the selected corpus viewUpper TribunalUnited Kingdom · internationalJun 12, 2026No tool named in source—medium Myriane Béland v. Procureur général du Canadapro se · fake citations · misrepresented authorityIncluded in the selected corpus viewFederal CourtCanada · internationalJun 11, 2026Unidentified—medium Sent. n. 1027/2026fake citations · criminal · trialIncluded in the selected corpus viewCorte Suprema di CassazioneItaly · internationalJun 11, 2026AI (implied, unspecified)—medium Villanueva v. Bowerspro se · fake citations · familyIncluded in the selected corpus viewCA Arizona (1d)AZ · stateJun 11, 2026Unidentified—medium Ifeoma Delliane Chinedu Obi v. Cook County, Illinois, et al. (2)pro se · fake citations · fabricated quotesIncluded in the selected corpus viewN.D. IllinoisIL · federalJun 10, 2026AI (implied, unspecified)—medium In re Garcia-Martzfake citations · fabricated quotes · misrepresented authorityIncluded in the selected corpus viewN.D. Indiana (Bankruptcy)IN · federalJun 10, 2026Unidentified—medium 9232-6271 Québec inc. (Camping Ste-Justine)pro se · misrepresented authority · administrativeIncluded in the selected corpus viewRégie des alcools, des courses et des jeux du QuébecCanada · internationalJun 9, 2026Unidentified—medium Tlingit Haida Tribal Business Corporation v. OnePromomfabricated quotes · contract · trialIncluded in the selected corpus viewD. ColoradoCO · federalJun 9, 2026Eve Legal—medium Djybril Voukeng Djatsa v. Minister of Citizenship and Immigrationpro se · fake citations · administrativeIncluded in the selected corpus viewFederal CourtCanada · internationalJun 4, 2026AI (implied, unspecified)—medium Kisha Peters v. Banner Healthpro se · fake citations · fabricated quotesIncluded in the selected corpus view5th Cir. CAUnited States · federalJun 4, 2026AI (implied, unspecified)—medium M. D... A. c. Département de l'Isèrepro se · fake citations · misrepresented authorityIncluded in the selected corpus viewTA GrenobleFrance · internationalJun 4, 2026AI (implied, unspecified)—medium Mary McGreevy v. Adam Witkinpro se · fake citations · contractIncluded in the selected corpus viewSC OregonOR · stateJun 4, 2026Unidentified$500medium Abraham Okogun v The Minister of Citizenship and Immigrationpro se · fake citations · misrepresented authorityIncluded in the selected corpus viewFederal CourtCanada · internationalJun 3, 2026Unidentified—medium Wayne K. Smith, Sr. v. Polk County, et al.fabricated quotes · civil rights · trialIncluded in the selected corpus viewW.D. North CarolinaNC · federalJun 3, 2026AI (implied, unspecified)—medium Anthony Josue Grajales v. Santander Consumer USA Inc., et al.pro se · fake citations · fabricated quotesIncluded in the selected corpus viewM.D. North CarolinaNC · federalJun 2, 2026AI (implied, unspecified)$120medium Fadi El Bitar v. Julio Hernandezfabricated quotes · immigration · trialIncluded in the selected corpus viewW.D. WashingtonWA · federalJun 2, 2026Google Gemini$1.0Kmedium Tefera v. University of Ottawapro se · administrative · trialIncluded in the selected corpus viewSCJ OntarioCanada · internationalJun 2, 2026Unidentified—medium Sharei Torah v. Hendelpro se · fake citations · fabricated quotesIncluded in the selected corpus viewSC New YorkNY · stateJun 1, 2026AI (implied, unspecified)—medium N° 0001439-38.2024.8.16.0049fake citations · trialIncluded in the selected corpus viewTJ ParanaBrazil · internationalMay 29, 2026No tool named in source—medium In re M.H., M.L., and M.H., Minorsfake citations · misrepresented authority · familyIncluded in the selected corpus viewCA Illinois (1d)IL · stateMay 28, 2026Unidentified—medium

Weekly alert

Weekly alert: new AI-hallucination court cases

One short email a week with the newly recorded cases, courts and sanctions. Free, no spam, unsubscribe anytime.

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.

Before the next filing goes out, review the workflow behind it.

These records show where AI-assisted filings went wrong. AI Vortex works with law firms and legal teams on one AI-assisted workflow at a time: who reviews the output, who signs, and what source trail it leaves. Operations design, not legal advice.

Review a workflow