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Geographic scope: 2,184 public matters across the global corpus.Clear all filters

Public matterCourt / jurisdictionDateRecorded AI toolAmount Impact

Mercante v. Tarziafake citations · fabricated quotes · misrepresented authorityFailure mode: misrepresented authorityE.D. New YorkNY · federalOct 2, 2026Westlaw AI—low Bell v. City of Clairton et al.fake citations · misrepresented authority · employmentFailure mode: misrepresented authorityW.D. PennsylvaniaPA · federalSep 15, 2026Lexis AI—low Tiekert v. Village of Mamaroneck, et al.fabricated quotes · misrepresented authority · civil rightsFailure mode: misrepresented authorityS.D. New YorkNY · federalSep 14, 2026ChatGPT$500medium Beus Gilbert PLLC v. Brigham Young University et al.fake citations · misrepresented authority · otherFailure mode: misrepresented authorityD. UtahUT · federalSep 9, 2026Claude, ChatGPT, and Gemini$3.0Kmedium Youssian v Village of Kings Pointfake citations · fabricated quotes · misrepresented authorityFailure mode: misrepresented authoritySC New YorkNY · stateSep 9, 2026Spellbook AI$15.0Khigh Sea Swivel Inc. v. Shuttleslide LLC, et al.misrepresented authority · ip · trialFailure mode: misrepresented authorityS.D. FloridaFL · federalSep 2, 2026CoCounsel—low Michael L. Ruiz v. Magellan Financial & Insurance Services (2)fabricated quotes · misrepresented authority · otherFailure mode: misrepresented authorityD. ArizonaAZ · federalAug 24, 2026ChatGPT—high Disruptive Resources, LLC v. Ballistic Barrier Products Inc. et al.misrepresented authority · ip · trialFailure mode: misrepresented authorityD. DelawareDE · federalAug 20, 2026Strongsuit—low Fa’alagilagi Meni-Siliga v. A’s Contractor, Inc., et al.fake citations · fabricated quotes · misrepresented authorityFailure mode: misrepresented authorityLos Angeles SC, CaliforniaCA · stateAug 11, 2026Irys—low Hack v. Preston et alpro se · misrepresented authority · otherFailure mode: misrepresented authorityD. UtahUT · federalAug 7, 2026ChatGPT—low Southland Homes & Real Estate and Investment, LLC v. Lamfake citations · misrepresented authority · bar referralFailure mode: misrepresented authoritySC CaliforniaCA · stateAug 5, 2026ChatGPT and Google Gemini$4.0Khigh Ulish Kerry Terrace Booker, III v. U.S. Bank National Associationpro se · fake citations · fabricated quotesFailure mode: misrepresented authorityD. ConnecticutCT · federalAug 5, 2026Gemini Pro; Perplexity; Cetient Legal AI; ChatGPT—low Barteca Holdings v. Tacobarnfabricated quotes · misrepresented authority · bar referralFailure mode: misrepresented authorityD. ConnecticutCT · federalAug 4, 2026Open Law; Claude; ChatGPT$3.5Khigh Kleyman Law Group, P.C. v. Kaloidisfake citations · fabricated quotes · misrepresented authorityFailure mode: misrepresented authoritySC New YorkNY · stateAug 4, 2026Claude and other generative AI platforms$46.5Khigh Scott v. Illinois Human Rights Comm’nfake citations · fabricated quotes · misrepresented authorityFailure mode: misrepresented authorityCA IllinoisIL · stateJul 28, 2026ChatGPT$15.0Khigh Asif v Minister for Immigration and Citizenshippro se · fake citations · misrepresented authorityFailure mode: misrepresented authorityFedCFamAustralia · internationalJul 22, 2026ChatGPT—low Emmanuel Tischler v Avada Traffic Pty Ltdpro se · misrepresented authority · trialFailure mode: misrepresented authorityFair Work CommissionAustralia · internationalJul 16, 2026Google AI—low In re Rosslyn2016, LLC, et al.fake citations · fabricated quotes · misrepresented authorityFailure mode: misrepresented authorityS.D. Texas (Bankruptcy)TX · federalJul 14, 2026Westlaw Precision$29.9Khigh Thompson v. County of San Diegofabricated quotes · misrepresented authority · otherFailure mode: misrepresented authorityCA California (4d)CA · stateJul 14, 2026Lexis+ with Protégé—low Kevin Leiske et al. v. Robert Gregory Kidd et al.fake citations · fabricated quotes · misrepresented authorityFailure mode: misrepresented authorityDelaware Ch.DE · stateJul 1, 2026Perplexity—medium Mazaheri v Law Society of Ontariofake citations · misrepresented authority · administrativeFailure mode: misrepresented authorityLaw Society Tribunal (ON)Canada · internationalJun 12, 2026Grok—low Heriberto Perez-Castillo v. Todd W. Blanchefake citations · fabricated quotes · misrepresented authorityFailure mode: misrepresented authority7th Cir. CAUnited States · federalJun 1, 2026ChatGPT$5.0Khigh State of Oklahoma ex rel. Oklahoma Bar Association v. Reevesfake citations · misrepresented authority · civil rightsFailure mode: misrepresented authoritySC OklahomaOK · stateMay 27, 2026ChatGPT—high Chakma v. Sushi Katsuei, Inc.fake citations · misrepresented authority · employmentFailure mode: misrepresented authorityS.D. New YorkNY · federalMay 19, 2026LexisNexis AI$2.7Kmedium Jessica Fuller v. Hyde School, et al.fake citations · fabricated quotes · misrepresented authorityFailure mode: misrepresented authorityD. MaineME · federalMay 5, 2026Claude or ChatGPT—medium