Home/Cases

Complete corpus

Search legal AI risk records

Find cases, orders, courts, tools, and failure patterns. Results cover the complete global corpus; use status filters to separate allegation-only records. Judge search is available only where a judge is recorded.

Browse courts Browse judges Open map

Search

Country

US state

Editorial impact

Court

Judge / decision-maker

AI tool

Failure mode

Record status

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

Public matterCourt / jurisdictionDateRecorded AI toolAmount Impact

NK (Namibia) v Secretary of State for the Home Departmentfake citations · fabricated quotes · misrepresented authorityCourt filter: Upper TribunalUpper Tribunal (Immigration and Asylum Chamber)Namibia; UK · internationalSep 21, 2026ChatGPT—low HT v Secretary of State for the Home Departmentmisrepresented authority · immigration · trialCourt filter: Upper TribunalUpper Tribunal (Immigration and Asylum Chamber)United Kingdom · internationalSep 4, 2026No tool named in source—low Hoxha & Others (Tanveer Ahmed; fraudulent applications; procedure)pro se · trialCourt filter: Upper TribunalUpper Tribunal (IAC)United Kingdom · internationalAug 21, 2026No tool named in source—low Habib & Anor v Secretary of State for the Home Departmentfake citations · fabricated quotes · misrepresented authorityCourt filter: Upper TribunalUpper TribunalUnited Kingdom · internationalJun 12, 2026No tool named in source—medium Oxford Hotel Investments Ltd v Great Yarmouth Borough Councilpro se · fabricated quotes · administrativeCourt filter: Upper TribunalUpper Tribunal (Lands Chamber)United Kingdom · internationalNov 24, 2025Unidentified—low UK and R (Munir) v Secretary of State for the Home Departmentfake citations · misrepresented authority · bar referralCourt filter: Upper TribunalUpper TribunalUnited Kingdom · internationalNov 17, 2025Google AI Mode (Google search)—high AK v Secretary of State for the Home Departmentfake citations · immigration · trialCourt filter: Upper TribunalUpper TribunalUnited Kingdom · internationalOct 6, 2025ChatGPT—low ANPV & SAPV v Secretary of State for the Home Departmentfake citations · misrepresented authority · immigrationCourt filter: Upper TribunalUpper TribunalUnited Kingdom · internationalSep 29, 2025Microsoft Copilot—low ANPV and SAPV v Secretary of State for the Home Departmentfake citations · misrepresented authority · immigrationCourt filter: Upper TribunalUpper Tribunal (IAC)United Kingdom · internationalSep 29, 2025Microsoft Copilot—medium HMRC v. Gunnarsonpro se · fake citations · misrepresented authorityCourt filter: Upper TribunalUpper Tribunal (Tax and Chancery Chamber)United Kingdom · internationalJul 23, 2025Unidentified—low PS v London Borough of Wandsworthpro se · fake citations · fabricated quotesCourt filter: Upper TribunalUpper TribunalUnited Kingdom · internationalJul 14, 2025AI (implied, unspecified)—low UB v Secretary of State for the Home Departmentfake citations · misrepresented authority · immigrationCourt filter: Upper TribunalUpper Tribunal (Immigration and Asylum Chamber)United Kingdom · internationalJun 18, 2025Unidentified—low

Weekly alert

Weekly alert: new AI-hallucination court cases

One short email a week with the newly recorded cases, courts and sanctions. Free, no spam, unsubscribe anytime.