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

Public matterCourt / jurisdictionDateRecorded AI toolAmount Impact

Arkansas DHS v. April Ward and Minor Child Respondentsfake citations · fabricated quotes · otherFailure mode: fake citationsSC ArkansasAR · stateFeb 5, 2026Copilot—high Green Building Initiative, Inc. v. Stephen R. Peacock & Green Globe Limitedfake citations · trialFailure mode: fake citationsD. OregonOR · federalOct 27, 2025Copilot—low In re: Sanctions Order of Kenneyfake citations · fabricated quotes · misrepresented authorityFailure mode: fake citationsCA LouisianaLA · stateOct 23, 2025ChatGPT, Microsoft Copilot, Google$1.4Khigh Victoria Place Flats RTM Company Ltd & ors v Assethold Limitedfake citations · misrepresented authority · contractFailure mode: fake citationsFirst-tier TribunalUnited Kingdom · internationalOct 23, 2025AI (implied, unspecified)—low ANPV & SAPV v Secretary of State for the Home Departmentfake citations · misrepresented authority · immigrationFailure mode: fake citationsUpper TribunalUnited Kingdom · internationalSep 29, 2025Microsoft Copilot—low ANPV and SAPV v Secretary of State for the Home Departmentfake citations · misrepresented authority · immigrationFailure mode: fake citationsUpper Tribunal (IAC)United Kingdom · internationalSep 29, 2025Microsoft Copilot—medium In re Richburgfake citations · trialFailure mode: fake citationsD. South Carolina (Bankruptcy)SC · federalAug 27, 2025Microsoft CoPilot—high JNE24 v Minister for Immigration and Citizenshipfake citations · misrepresented authority · administrativeFailure mode: fake citationsFederal Circuit and Family CourtAustralia · internationalAug 15, 2025Claude AI, Microsoft Copilot—high Happiness Idehen & Felix Ogieva v. Gloria Stoute-Phillipfake citations · misrepresented authority · trialFailure mode: fake citationsN.Y. Civil CourtUnited States · stateJul 29, 2025MS Copilot$1.0Khigh Vita Law Offices v. Lockridge Grindal Nauen P.L.L.P.fake citations · fabricated quotes · trialFailure mode: fake citationsS.D. FloridaFL · federalJul 23, 2025Copilot—low Geismayr v. The Owners, Strata Plan KAS 1970pro se · fake citations · misrepresented authorityFailure mode: fake citationsCivil Resolution TribunalCanada · internationalFeb 14, 2025Copilot—low

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