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: 2,215 public matters across the global corpus.Clear all filters

Public matterCourt / jurisdictionDateRecorded AI toolAmount Impact

NK (Namibia) v Secretary of State for the Home Departmentfake citations · fabricated quotes · misrepresented authorityRecorded tool: ChatGPTUpper Tribunal (Immigration and Asylum Chamber)Namibia; UK · internationalSep 21, 2026ChatGPT—low Tiekert v. Village of Mamaroneck, et al.fabricated quotes · misrepresented authority · civil rightsRecorded tool: ChatGPTS.D. New YorkNY · federalSep 14, 2026ChatGPT$500medium Beus Gilbert PLLC v. Brigham Young University et al.fake citations · misrepresented authority · otherRecorded tool: ChatGPTD. UtahUT · federalSep 9, 2026Claude, ChatGPT, and Gemini$3.0Kmedium Michael L. Ruiz v. Magellan Financial & Insurance Services (2)fabricated quotes · misrepresented authority · otherRecorded tool: ChatGPTD. ArizonaAZ · federalAug 24, 2026ChatGPT—high Unspecified murder appeal (Las Cruces area)fake citations · fabricated quotes · bar referralRecorded tool: ChatGPTNew Mexico SCNM · stateAug 21, 2026ChatGPT$5.0Khigh Joann LeDoux v. Outliers, Inc. (2)fake citations · tort · trialRecorded tool: ChatGPTW.D. WashingtonWA · federalAug 18, 2026Claude and ChatGPT—medium Brankle v. Schmellpro se · fake citations · tortRecorded tool: ChatGPTCA IndianaIN · stateAug 14, 2026ChatGPT$1.5Kmedium A. P. v. S. K.pro se · fake citations · fabricated quotesRecorded tool: ChatGPTCA QuébecCanada · internationalAug 11, 2026ChatGPT—medium Hack v. Preston et alpro se · misrepresented authority · otherRecorded tool: ChatGPTD. UtahUT · federalAug 7, 2026ChatGPT—low Southland Homes & Real Estate and Investment, LLC v. Lamfake citations · misrepresented authority · bar referralRecorded tool: ChatGPTSC CaliforniaCA · stateAug 5, 2026ChatGPT and Google Gemini$4.0Khigh Ulish Kerry Terrace Booker, III v. U.S. Bank National Associationpro se · fake citations · fabricated quotesRecorded tool: ChatGPTD. ConnecticutCT · federalAug 5, 2026Gemini Pro; Perplexity; Cetient Legal AI; ChatGPT—low Barteca Holdings v. Tacobarnfabricated quotes · misrepresented authority · bar referralRecorded tool: ChatGPTD. ConnecticutCT · federalAug 4, 2026Open Law; Claude; ChatGPT$3.5Khigh TOV Realty, LLC v. Suarez; Kosel Equity, LLC v. MacGregorfake citations · other · trialRecorded tool: ChatGPTSC ConnecticutCT · stateJul 31, 2026ChatGPT$2,000.00high Scott v. Illinois Human Rights Comm’nfake citations · fabricated quotes · misrepresented authorityRecorded tool: ChatGPTCA IllinoisIL · stateJul 28, 2026ChatGPT$15.0Khigh Joann LeDoux v. Outliers, Inc. (1)fake citations · fabricated quotes · tortRecorded tool: ChatGPTW.D. WashingtonWA · federalJul 24, 2026ChatGPT, Claude$3.0Kmedium Asif v Minister for Immigration and Citizenshippro se · fake citations · misrepresented authorityRecorded tool: ChatGPTFedCFamAustralia · internationalJul 22, 2026ChatGPT—low Crescendo Education v. KTC Human Resource ConsultantstrialRecorded tool: ChatGPTHigh Court MalayaMalaysia · internationalJun 26, 2026ChatGPT—low Heriberto Perez-Castillo v. Todd W. Blanchefake citations · fabricated quotes · misrepresented authorityRecorded tool: ChatGPT7th Cir. CAUnited States · federalJun 1, 2026ChatGPT$5.0Khigh State of Oklahoma ex rel. Oklahoma Bar Association v. Reevesfake citations · misrepresented authority · civil rightsRecorded tool: ChatGPTSC OklahomaOK · stateMay 27, 2026ChatGPT—high Jackie L. Miller v. Regions Bankfake citations · fabricated quotes · bar referralRecorded tool: ChatGPTN.D. AlabamaAL · federalMay 21, 2026ChatGPT—high That Xiong v. Minga Wofford (2)fake citations · habeas · trialRecorded tool: ChatGPTE.D. CaliforniaCA · federalMay 21, 2026ChatGPT—low Leung v Omnia Inclusive Employment Solutions Ltdpro se · fake citations · trialRecorded tool: ChatGPTFederal CourtAustralia · internationalMay 15, 2026ChatGPT—low Barber v. Morawafake citations · appellateRecorded tool: ChatGPTCA MichiganMI · stateMay 5, 2026Claude, ChatGPT, Westlaw, Lexis—low Jessica Fuller v. Hyde School, et al.fake citations · fabricated quotes · misrepresented authorityRecorded tool: ChatGPTD. MaineME · federalMay 5, 2026Claude or ChatGPT—medium Richard Paul Smith v. Verra Mobility Corporation et al.fake citations · misrepresented authority · otherRecorded tool: ChatGPTM.D. FloridaFL · federalMay 1, 2026ChatGPT—low

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.