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

Public matterCourt / jurisdictionDateRecorded AI toolAmount Impact

Jessica Fuller v. Hyde School, et al.fake citations · fabricated quotes · misrepresented authorityFailure mode: misrepresented authorityD. MaineME · federalMay 5, 2026Claude or ChatGPT—medium Johnny Fuselier v. John S. Riscassifake citations · fabricated quotes · misrepresented authorityFailure mode: misrepresented authorityS.D. MississippiMS · federalMay 1, 2026Fastcase; Google AI—low Richard Paul Smith v. Verra Mobility Corporation et al.fake citations · misrepresented authority · otherFailure mode: misrepresented authorityM.D. FloridaFL · federalMay 1, 2026ChatGPT—low Anthony C. Hill v. Workday, Inc. (2)fake citations · misrepresented authority · employmentFailure mode: misrepresented authorityN.D. CaliforniaCA · federalApr 28, 2026CoCounsel$1.0Kmedium Stance Strong and Kinisha Strong v. Zubha Pop Foods LLC d/b/a Popeyes Chickenpro se · fake citations · fabricated quotesFailure mode: misrepresented authorityCA Illinois (1d)IL · stateApr 15, 2026Centient AI—medium In the Interest of W.G., Minor Childpro se · fake citations · misrepresented authorityFailure mode: misrepresented authorityCA IowaIA · stateApr 1, 2026Perplexity—medium Evgeny Yaroshevsky v. Karlin et al.pro se · fake citations · fabricated quotesFailure mode: misrepresented authorityE.D. New YorkNY · federalMar 31, 2026Gemini—low Heimkes v. Fairhope Motorcoach Resort Condominium Owners Association, Inc.fake citations · fabricated quotes · misrepresented authorityFailure mode: misrepresented authorityS.D. AlabamaAL · federalMar 31, 2026Cocounsel (Westlaw)$55.6Khigh Joel A. Rivera v. Triad Properties Corporation, et al.fake citations · fabricated quotes · misrepresented authorityFailure mode: misrepresented authorityN.D. AlabamaAL · federalMar 31, 2026ChatGPT$47,056.90career ending RvVb-A-2526-0597fake citations · misrepresented authority · administrativeFailure mode: misrepresented authorityRvVbBelgium · internationalMar 19, 2026ChatGPT—low John A. Griffithsfake citations · fabricated quotes · misrepresented authorityFailure mode: misrepresented authorityArizona State BarAZ · stateMar 13, 2026Eve.legal$1.2Khigh G.M. v. A.I. S.p.A.misrepresented authority · trialFailure mode: misrepresented authorityTrib. FerraraItaly · internationalMar 4, 2026ChatGPT—low Tung Lai Lam v Oriental Online Limited & Ors (DCEO 12/2024)pro se · misrepresented authority · trialFailure mode: misrepresented authorityDistrict CourtChina · internationalFeb 16, 2026GPT-4o—medium CVTEK, LLC (B-423943; B-423943.2)fake citations · misrepresented authority · administrativeFailure mode: misrepresented authorityGAOUnited States · federalFeb 12, 2026Westlaw CoCounsel—low Matter of Zarehfake citations · misrepresented authority · contractFailure mode: misrepresented authoritySC New YorkNY · stateFeb 10, 2026ChatGPT—high Flycatcher v. Affable Avenue (2)fake citations · fabricated quotes · misrepresented authorityFailure mode: misrepresented authorityS.D. New YorkNY · federalFeb 5, 2026NotebookLM; vLex; Paxton AI$38.9Khigh Lexos Media IP, LLC v. Overstock.com, Inc.fake citations · fabricated quotes · misrepresented authorityFailure mode: misrepresented authorityD. KansasKS · federalFeb 2, 2026ChatGPT$12.0Khigh PSAHSC v. Tchampetfabricated quotes · misrepresented authority · administrativeFailure mode: misrepresented authorityHigh CourtUnited Kingdom · internationalJan 30, 2026Microsoft Co-Pilot—low Folarin v. The Immigration Services Commissionnerpro se · fake citations · misrepresented authorityFailure mode: misrepresented authorityFirst-tier TribunalUnited Kingdom · internationalJan 29, 2026ChatGPT—low Resolución Nº 00152-2026, Expediente 19-000531-0275-PEmisrepresented authority · criminal · appellateFailure mode: misrepresented authorityCA San JoséCosta Rica · internationalJan 29, 2026ChatGPT—low Lifetime Well LLC v. IBSpot.com Inc.fake citations · fabricated quotes · misrepresented authorityFailure mode: misrepresented authorityE.D. PennsylvaniaPA · federalJan 26, 2026Lexis+ AI; LexisNexis Protégé$4.0Kmedium Rev. Heidi Grossman Lepp v. Conrad Mallett, Jr., et al.pro se · fake citations · misrepresented authorityFailure mode: misrepresented authorityE.D. MichiganMI · federalJan 16, 2026OpenAI ChatGPT-4o—low Viken v. Schuelkefabricated quotes · misrepresented authority · contractFailure mode: misrepresented authorityMinnesota DCMN · stateJan 13, 2026Lexis Assist—medium Billups v. Louisville Municipal School Districtfake citations · misrepresented authority · employmentFailure mode: misrepresented authorityN.D. MississippiMS · federalDec 19, 2025Grok—high Wanyu Zhang v. National Public Radio, Inc.fake citations · fabricated quotes · misrepresented authorityFailure mode: misrepresented authorityD. DCDC · federalDec 18, 2025Google search engine AI features$1,000.00medium

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