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Court: High Court of Justice of England and Wales

Public matterCourt / jurisdictionDateRecorded AI toolAmount Impact

Tobosaru v Romania; Tofan v Romaniafake citations · criminal · trialCourt filter: High Court of Justice of England and WalesHigh Court of Justice of England and WalesUnited Kingdom · internationalJul 8, 2026Unidentified—low Kamal v Tax Policy Associatesfake citations · tax · trialCourt filter: High Court of Justice of England and WalesHigh Court of Justice of England and WalesUnited Kingdom · internationalMar 11, 2026AI (implied, unspecified)—low Brightwaters Energy Limited v Eroton Exploration and Production Company Limitedfake citations · contract · trialCourt filter: High Court of Justice of England and WalesHigh Court of Justice of England and WalesUnited Kingdom · internationalFeb 17, 2026Unidentified—low PSAHSC v. Tchampetfabricated quotes · misrepresented authority · administrativeCourt filter: High Court of Justice of England and WalesHigh Court of Justice of England and WalesUnited Kingdom · internationalJan 30, 2026Microsoft Co-Pilot—low Taiwo v Homelets of Bath Limitedpro se · fake citations · tortCourt filter: High Court of Justice of England and WalesHigh Court of Justice of England and WalesUnited Kingdom · internationalDec 3, 2025AI (implied, unspecified)—medium Choksi v IPSfake citations · misrepresented authority · contractCourt filter: High Court of Justice of England and WalesHigh Court of Justice of England and WalesUnited Kingdom · internationalNov 4, 2025Google AI Overview—low Re Sriram (aka Roy)pro se · fake citations · bankruptcyCourt filter: High Court of Justice of England and WalesHigh Court of Justice of England and WalesUnited Kingdom · internationalOct 22, 2025No tool named in source—low The Father v The Motherpro se · fake citations · trialCourt filter: High Court of Justice of England and WalesHigh Court of Justice of England and WalesUnited Kingdom · internationalJul 30, 2025AI (implied, unspecified)—medium Ayinde v. Haringey & Al-Haroun v. QNBfake citations · fabricated quotes · misrepresented authorityCourt filter: High Court of Justice of England and WalesHigh Court of Justice of England and WalesUnited Kingdom · internationalJun 6, 2025Unidentified—high Ayinde v. Borough of Haringeyfake citations · misrepresented authority · administrativeCourt filter: High Court of Justice of England and WalesHigh Court of Justice of England and WalesUnited Kingdom · internationalApr 3, 2025Unidentified—high Olsen v Finansiel Stabilitetpro se · fake citations · misrepresented authorityCourt filter: High Court of Justice of England and WalesHigh Court of Justice of England and WalesUnited Kingdom · internationalJan 25, 2025No tool named in source—low Crypto Open Patent Alliance v. Wright (1)pro se · fake citations · fabricated quotesCourt filter: High Court of Justice of England and WalesHigh Court of Justice of England and WalesUnited Kingdom · internationalDec 6, 2024Unidentified—low

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Data cut: corpus refreshed Nov 3, 2026, 2,257 public records.

Cite this page

Bluebook: AI Vortex, Search AI hallucination cases, Legal AI Risk Tracker (updated Nov. 3, 2026), https://www.aivortex.io/legal-ai-risk/cases (last visited Nov. 3, 2026).
APA: AI Vortex. (2026, November 3). Search AI hallucination cases. Legal AI Risk Tracker. Retrieved November 3, 2026, from https://www.aivortex.io/legal-ai-risk/cases
URL: https://www.aivortex.io/legal-ai-risk/cases (accessed 2026-11-03)

Cites the AI Vortex page, not the underlying decision; cite the court's own document for the holding.