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Geographic scope: 41 public matters in Brazil.Clear all filters

Public matterCourt / jurisdictionDateRecorded AI toolAmount Impact

Nº 0004948-60.2026.8.16.0031fake citations · bar referral · administrativeCountry filter: BrazilTJ ParanaBrazil · internationalJun 12, 2026AI (implied, unspecified)—high Silvio Xavier dos Santos v. Estado de Minas Geraisfake citations · bar referral · administrativeCountry filter: BrazilTJ Minas GeraisBrazil · internationalNov 27, 2025Unidentified—high Silva Cordeiro v. Municipio de Santana do Parnaibafabricated quotes · administrative · trialCountry filter: BrazilSão Paulo State TribunalBrazil · internationalJul 25, 2025AI (implied, unspecified)—high Rodney Chagas v. Fabricio Petinelli Vieira Coutinhofake citations · misrepresented authority · administrativeCountry filter: BrazilParana StateBrazil · internationalJun 9, 2025Unidentified—medium Jamisson Roriz de Santana Andrade v. Tribunal Superior do Trabalhofake citations · fabricated quotes · misrepresented authorityCountry filter: BrazilSupremo Tribunal FederalBrazil · internationalMay 12, 2025Implied use of MobiOffice's AI Assistant—high Nº 0600814-85.2022.6.00.0000fake citations · administrative · trialCountry filter: BrazilTribunal Superior EleitoralBrazil · internationalApr 14, 2023ChatGPT—medium

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6 matching matters

Weekly alert: new AI-hallucination court cases