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

Public matterCourt / jurisdictionDateRecorded AI toolAmount Impact

Robert Cole Stemkowski Goldman v. Arizona Board of Regentsfake citations · fabricated quotes · misrepresented authorityParty type: LawyerD. ArizonaAZ · federalOct 29, 2025AI (implied, unspecified)—low In re: Loletha Hale, Esq. (Boston v. Williams)fake citations · misrepresented authority · tortParty type: LawyerN.D. GeorgiaGA · federalOct 28, 2025AI (implied, unspecified)—low Stelian Gheorghe v (1) BSA Ahmad Bin Hezeem & Associates LLP (2) Jimmy Haoulafake citations · misrepresented authority · contractParty type: LawyerDIFC Court of First InstanceUnited Arab Emirates · internationalOct 28, 2025No tool named in source—low Villasenor v. Ralphs Grocery Co.fake citations · employment · trialParty type: LawyerCalifornia SCCA · stateOct 28, 2025Unidentified—low Anderson v. Akam Associates, Inc.fake citations · contract · trialParty type: LawyerSC New YorkNY · stateOct 27, 2025Unidentified—low Green Building Initiative, Inc. v. Stephen R. Peacock & Green Globe Limitedfake citations · trialParty type: LawyerD. OregonOR · federalOct 27, 2025Copilot—low Crowder v. Yussmanfake citations · tort · appellateParty type: LawyerCA KentuckyKY · stateOct 24, 2025No tool named in source—low Appeals of Huffman Construction, LLCfake citations · misrepresented authority · contractParty type: LawyerASBCAUnited States · federalOct 23, 2025Unidentified—medium In re: Sanctions Order of Kenneyfake citations · fabricated quotes · misrepresented authorityParty type: LawyerCA LouisianaLA · stateOct 23, 2025ChatGPT, Microsoft Copilot, Google$1.4Khigh Lin v. Lealfake citations · misrepresented authority · contractParty type: LawyerCalifornia SCCA · stateOct 23, 2025Unidentified—medium Victoria Place Flats RTM Company Ltd & ors v Assethold Limitedfake citations · misrepresented authority · contractParty type: LawyerFirst-tier TribunalUnited Kingdom · internationalOct 23, 2025AI (implied, unspecified)—low Alexandria Jones v. DC Office of Unified Communicationsfabricated quotes · employment · trialParty type: LawyerD. DCDC · federalOct 22, 2025AI (implied, unspecified)—low Mattox v. Product Innovation Researchfake citations · fabricated quotes · misrepresented authorityParty type: LawyerE.D. OklahomaOK · federalOct 22, 2025ChatGPT$29,495.90high N-BAR Trade v. Amazonfake citations · fabricated quotes · contractParty type: LawyerD. DCDC · federalOct 22, 2025AI (implied, unspecified)—low Arch Insurance Company v. A3 Development, LLCfake citations · contract · trialParty type: LawyerS.D. FloridaFL · federalOct 21, 2025No tool named in source—medium Rimu Capital Ltd. v. Ader et al.fake citations · trialParty type: LawyerS.D. New YorkNY · federalOct 21, 2025Unidentified—low Mundy v. Clickstop, Inc.fake citations · fabricated quotes · misrepresented authorityParty type: LawyerDC NebraskaNE · stateOct 17, 2025Unidentified$2.0Khigh Conrad Smith et al. v. Donald J. Trump et al.fake citations · fabricated quotes · civil rightsParty type: LawyerD. DCDC · federalOct 16, 2025Unidentified—low Resolución N.º 00499-2025, Expediente 17-000467-0455-PEfake citations · fabricated quotes · misrepresented authorityParty type: LawyerCA CartagoCosta Rica · internationalOct 16, 2025AI (implied, unspecified)—high Yasiel Puig Valdes v. All3Media America, LLC, et al.fake citations · appellateParty type: LawyerSCA California (Los Angeles)CA · stateOct 15, 2025ChatGPT—high YK v. The High State Prosecutor's Office in Prague)fake citations · fabricated quotes · administrativeParty type: LawyerSupreme Administrative CourtCzech Republic · internationalOct 15, 2025No tool named in source—low Gloriose Ndaryiyumvire v Birmingham City Universityfake citations · bar referral · contractParty type: LawyerCounty Court (Birmingham)United Kingdom · internationalOct 14, 2025LEAP legal software—high Ric. n. 3054/2025fake citations · administrative · trialParty type: LawyerTAR LombardiaItaly · internationalOct 14, 2025Unidentified—medium Roy J. Oneto v. Melvin Watson, et al.fake citations · contract · trialParty type: LawyerN.D. CaliforniaCA · federalOct 10, 2025AI (implied, unspecified)$1.0Khigh United States v. Glennie Antonio McGeefake citations · fabricated quotes · misrepresented authorityParty type: LawyerS.D. AlabamaAL · federalOct 10, 2025Ghostwriter Legal$5.0Khigh

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 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.