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

Nº 1500026-62.2023.8.26.0633/50000fake citations · misrepresented authority · criminalFull-record text matchTJ San PauloBrazil · internationalMar 10, 2026AI (implied, unspecified)—high Kattom v. Bondifake citations · fabricated quotes · civil rightsFull-record text matchW.D. LouisianaLA · federalMar 6, 2026ChatGPT$1.0Kmedium Malik v Insurance Australia Limitedpro se · fake citations · fabricated quotesFull-record text matchAllegationD. New South WalesAustralia · internationalMar 6, 2026AI (implied, unspecified)—low Tan Hai Peng Micheal and another v Tan Cheong Joo and othersfake citations · trialFull-record text matchHigh CourtSingapore · internationalMar 6, 2026No tool named in source—medium Thabize c. Immobilière montérégienne IMR inc.pro se · fake citations · administrativeFull-record text matchTALCanada · internationalMar 6, 2026AI (implied, unspecified)—low In the Matter of the Estate of Kuerschnerpro se · fake citations · fabricated quotesFull-record text matchCA ArizonaAZ · stateMar 5, 2026Unidentified—medium Joan Pablo Torres Campos v. Leslie Ann Munozfake citations · misrepresented authority · bar referralFull-record text matchCA CaliforniaCA · stateMar 5, 2026Unidentified$5.0Khigh Woodward Harbor L.L.C., et al. v. City of Mandevillefake citations · fabricated quotes · misrepresented authorityFull-record text matchE.D. LouisianaLA · federalMar 5, 2026AI (implied, unspecified)$1.0Kmedium In the Matter of the Estate of CAROL M. CAREYpro se · fake citations · misrepresented authorityFull-record text matchCA WashingtonWA · stateMar 3, 2026No tool named in source—medium Makongo c. Montpetitpro se · fake citations · misrepresented authorityFull-record text matchQuébecCanada · internationalMar 3, 2026Unidentified—high Ordinanza n. 11431misrepresented authority · trialFull-record text matchCassazioneItaly · internationalFeb 27, 2026AI (implied, unspecified)—medium Kettering Adventist Healthcare v. Sandra Collier, et al.fake citations · fabricated quotes · misrepresented authorityFull-record text matchS.D. OhioOH · federalFeb 25, 2026AI (implied, unspecified)$7.5Kmedium Luiz Carlos Barboza Neves v. Banco Bradesco S.A.fake citations · other · trialFull-record text matchTJ Rio de JaneiroBrazil · internationalFeb 23, 2026No tool named in source—low R.G. n. 1244/2025fabricated quotes · contract · trialFull-record text matchT. SiracusaItaly · internationalFeb 20, 2026No tool named in source—medium EFD USA, INC., et al. v. Band Pro Film and Digital, Inc., et al.fake citations · fabricated quotes · contractFull-record text matchCA CaliforniaCA · stateFeb 18, 2026Unidentified$900medium Fletcher v. Experian Information Solutions & Bridgecrest Credit Companyfabricated quotes · misrepresented authority · contractFull-record text matchCA Fifth CircuitUnited States · federalFeb 18, 2026Unidentified$2.5Kmedium Tung Lai Lam v Oriental Online Limited & Ors (DCEO 12/2024)pro se · misrepresented authority · trialFull-record text matchDistrict CourtChina · internationalFeb 16, 2026GPT-4o—medium AC739-2026fake citations · misrepresented authority · bar referralFull-record text matchCSJColombia · internationalFeb 13, 2026Unidentified—high City of Dickinson v. Helgesonpro se · fake citations · otherFull-record text matchSC North DakotaND · stateFeb 12, 2026AI (implied, unspecified)$500medium Ploni v. Log-On Software Ltd. et al.fake citations · employment · trialFull-record text matchRegional Labor Court of Tel Aviv-JaffaIsrael · internationalFeb 12, 2026AI (implied, unspecified)—medium Keith Powell v. Employment Dep. & First Congregational Church of Portlandpro se · fake citations · fabricated quotesFull-record text matchCA OregonOR · stateFeb 11, 2026Unidentified$500medium Caso No. 0000140/2025-00fake citations · fabricated quotes · misrepresented authorityFull-record text matchTSJ Gran Canaria (Spain)Spain · internationalFeb 10, 2026Unidentified—high N. 4203/2025 R.G.fake citations · contract · trialFull-record text matchTO VeronaItaly · internationalFeb 10, 2026AI (implied, unspecified)—medium Processo nº 986/23.7GAFAF.G1fake citations · bar referral · criminalFull-record text matchTR GuimarãesPortugal · internationalFeb 10, 2026AI (implied, unspecified)—high Jorgensen v JML Rose Pty Ltd (Security for Costs)pro se · fake citations · misrepresented authorityFull-record text matchFederal Court of AustraliaAustralia · internationalFeb 9, 2026AI (implied, unspecified)—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.