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Geographic scope: 2,215 public matters across the global corpus.Clear all filters

Public matterCourt / jurisdictionDateRecorded AI toolAmount Impact

Gurpreet Kaur v. Captain Joel Dessofabricated quotes · immigration · trialFailure mode: fabricated quotesN.D. New YorkNY · federalJul 9, 2025Claude Sonnet 4$1.0Khigh Coomer v. Lindell/MyPillow, Inc. (1)fake citations · fabricated quotes · misrepresented authorityFailure mode: fabricated quotesD. ColoradoCO · federalJul 7, 2025Co-Pilot, Westlaw’s AI, Gemini, Grok, Claude, ChatGPT, Perplexity$6.0Kmedium Reilly v. Conn. Interlocal Risk Mgmt. Agencypro se · fabricated quotes · misrepresented authorityFailure mode: fabricated quotesD. ConnecticutCT · federalJun 20, 2025AI (implied, unspecified)—low Saxena v. Martinez-Hernandez et al.pro se · fake citations · fabricated quotesFailure mode: fabricated quotesD. NevadaNV · federalFeb 18, 2025AI (implied, unspecified)—career ending Martin v. Taylor Countypro se · fabricated quotes · misrepresented authorityFailure mode: fabricated quotesN.D. TexasTX · federalMar 6, 2024Unidentified—low Thomas v. Pangburnpro se · fake citations · fabricated quotesFailure mode: fabricated quotesS.D. GeorgiaGA · federalOct 6, 2023Unidentified—low Frier v. Hingissfake citations · fabricated quotes · civil rightsFailure mode: fabricated quotesE.D. WisconsinWI · federalSep 15, 2023AI (implied, unspecified)—low

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Weekly alert: new AI-hallucination court cases