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: 2,223 public matters across the global corpus.Clear all filters

Public matterCourt / jurisdictionDateRecorded AI toolAmount Impact

Lifetime Well LLC v. IBSpot.com Inc.fake citations · fabricated quotes · misrepresented authorityFailure mode: fake citationsE.D. PennsylvaniaPA · federalJan 26, 2026Lexis+ AI; LexisNexis Protégé$4.0Kmedium That Xiong v. Minga Wofford (1)fake citations · immigration · trialFailure mode: fake citationsE.D. CaliforniaCA · federalJan 22, 2026ChatGPT—low Rev. Heidi Grossman Lepp v. Conrad Mallett, Jr., et al.pro se · fake citations · misrepresented authorityFailure mode: fake citationsE.D. MichiganMI · federalJan 16, 2026OpenAI ChatGPT-4o—low Kisha Peters v. Banner Healthpro se · fake citations · fabricated quotesFailure mode: fake citationsS.D. TexasTX · federalJan 15, 2026ChatGPT—low Gharavi v. Google LLCfake citations · contract · trialFailure mode: fake citationsN.D. CaliforniaCA · federalJan 12, 2026Bloomberg Law—low Pearl Gardner v. Nationstar Mortgage LLCpro se · fake citations · fabricated quotesFailure mode: fake citationsD. ArizonaAZ · federalJan 9, 2026Clearpoint—high Dudak (Re)pro se · fake citations · administrativeFailure mode: fake citationsSafeRoads AlbertaCanada · internationalJan 2, 2026ChatGPT—low M Peiu v Hywel Dda University Local Health Boardpro se · fake citations · employmentFailure mode: fake citationsEmployment Tribunal (Swansea)United Kingdom · internationalDec 30, 2025ChatGPT—low Billups v. Louisville Municipal School Districtfake citations · misrepresented authority · employmentFailure mode: fake citationsN.D. MississippiMS · federalDec 19, 2025Grok—high Wanyu Zhang v. National Public Radio, Inc.fake citations · fabricated quotes · misrepresented authorityFailure mode: fake citationsD. DCDC · federalDec 18, 2025Google search engine AI features$1,000.00medium Harvey v. Torrent Leasing & U.S. Bankpro se · fake citations · fabricated quotesFailure mode: fake citationsD. NevadaNV · federalDec 15, 2025ChatGPT—low Mr J Harrison v Mr D May t/a Leeds Gymnastics Academypro se · fake citations · employmentFailure mode: fake citationsEmployment Tribunals (Leeds)United Kingdom · internationalDec 10, 2025ChatGPT—low Jodell Dodge v. FirstService Residential Arizona LLCfake citations · fabricated quotes · misrepresented authorityFailure mode: fake citationsD. ArizonaAZ · federalDec 8, 2025Federally Lawyer—high Shana Jordan, et al. v. Chicago Housing Authority et al.fake citations · fabricated quotes · misrepresented authorityFailure mode: fake citationsCC IllinoisIL · stateDec 5, 2025ChatGPT$59.5Khigh Dalton Gage Hill v. Oklahoma County Criminal Justice Authority (1)fake citations · civil rights · trialFailure mode: fake citationsW.D. OklahomaOK · federalDec 4, 2025ChatGPT—low Cappucci v. Maupin, Cox & Legoy, LLPpro se · fake citations · fabricated quotesFailure mode: fake citationsNevada DCNV · stateNov 30, 2025ChatGPT—low Lessard c. Longuépéepro se · fake citations · contractFailure mode: fake citationsQuébecCanada · internationalNov 26, 2025ChatGPT—low Re Walkerfake citations · misrepresented authority · otherFailure mode: fake citationsSC VictoriaAustralia · internationalNov 24, 2025CourtAid; ChatGPT—low Mark Jennings v NatWest Group PLCpro se · fake citations · trialFailure mode: fake citationsSheriff Appeal CourtUnited Kingdom · internationalNov 21, 2025ChatGPT—low Buchanan v. Vuori, Inc.fake citations · fabricated quotes · contractFailure mode: fake citationsN.D. CaliforniaCA · federalNov 20, 2025ChatGPT-4, OpenAI, Claude, Clear Brief, Lexis Nexis & Westlaw$250.00high ECLI:NL:RBNNE:2025:4814fake citations · misrepresented authority · contractFailure mode: fake citationsRechtbank Noord-NederlandNetherlands · internationalNov 19, 2025ChatGPT—low Yuehong v. The Minister of Citizenship & Immigrationfake citations · administrative · trialFailure mode: fake citationsFederal CourtCanada · internationalNov 19, 2025ChatGPT—medium Kim v. Insurance Australiafake citations · tort · trialFailure mode: fake citationsACT CATAustralia · internationalNov 18, 2025Bard—low UK and R (Munir) v Secretary of State for the Home Departmentfake citations · misrepresented authority · bar referralFailure mode: fake citationsUpper TribunalUnited Kingdom · internationalNov 17, 2025Google AI Mode (Google search)—high United States v. Thomas Czartorski, et al.fake citations · misrepresented authority · criminalFailure mode: fake citationsW.D. KentuckyKY · federalNov 10, 2025ChatGPT—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.