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: 2,257 public matters across the global corpus.Clear all filters

Practice: other

Public matterCourt / jurisdictionDateRecorded AI toolAmount Impact

Blake Lewis v. Entergy Mississippi, LLCfake citations · misrepresented authority · otherPractice area: otherS.D. MississippiMS · federalSep 3, 2025Unidentified—medium Mark Khoury v Nira Kooijpro se · fake citations · fabricated quotesPractice area: otherSupreme Court of QueenslandAustralia · internationalSep 3, 2025AI (implied, unspecified)—medium Nixon v. Ken Ganley Ford Westpro se · fake citations · contractPractice area: otherN.D. OhioOH · federalSep 3, 2025AI (implied, unspecified)—low Pete v. Houston Methodist Hospitalpro se · fake citations · misrepresented authorityPractice area: otherE.D. TexasTX · federalSep 3, 2025Unidentified—medium Takefman v. The Pickleball Club, LLCpro se · fake citations · misrepresented authorityPractice area: otherCA Florida (3d)FL · stateAug 27, 2025Unidentified—medium Chenco v. Do-Fluoridefabricated quotes · misrepresented authority · contractPractice area: otherD. IdahoID · federalAug 22, 2025AI (implied, unspecified)—low Lahti v. Consensys Software Inc.pro se · fake citations · misrepresented authorityPractice area: otherS.D. OhioOH · federalAug 19, 2025AI (implied, unspecified)—low Holloway v Becklespro se · fake citations · contractPractice area: otherFirst-tier TribunalUnited Kingdom · internationalAug 12, 2025Unidentified—medium Jackson v. BOK Financial Corporation et al (1)pro se · fabricated quotes · otherPractice area: otherN.D. OklahomaOK · federalAug 8, 2025Unidentified—low May v Costaraspro se · fake citations · contractPractice area: otherNSW CAAustralia · internationalAug 8, 2025Unidentified—low Gadban v. Israel Land Authorityfake citations · other · trialPractice area: otherD. HaifaIsrael · internationalAug 6, 2025No tool named in source—low Gezalayan v. BMW North American, LLCfake citations · other · trialPractice area: otherSC CaliforniaCA · stateAug 6, 2025Unidentified—low Marcus Groesser and Ira Hess v. Robert Phelps Hermanfake citations · contract · trialPractice area: otherSupreme Court of The BahamasThe Bahamas · internationalAug 1, 2025ChatGPT—medium Lowery Wilkinson Lowery, LLC, et al. v. State of Illinois, et al.fake citations · misrepresented authority · administrativePractice area: otherE.D. OklahomaOK · federalJul 31, 2025No tool named in source—low Coronavirus Reporter Corporation v. Apple Inc.fake citations · fabricated quotes · misrepresented authorityPractice area: otherN.D. CaliforniaCA · federalJul 30, 2025ChatGPT—medium Everett J. Prescott, Inc. v. Timothy J. Beallpro se · fake citations · fabricated quotesPractice area: otherD. MaineME · federalJul 24, 2025Unidentified—low Taft v. Thomas et al.pro se · fake citations · otherPractice area: otherHawaiiHI · stateJul 24, 2025AI (implied, unspecified)$100medium Zajradhara v. NMCpro se · fake citations · misrepresented authorityPractice area: otherSupreme Court, Northern Mariana IslandsMP · stateJul 22, 2025AI (implied, unspecified)—career ending Matter of Sewell Properties Trustpro se · misrepresented authority · contractPractice area: otherColorado Court of AppealsCO · federalJul 3, 2025AI (implied, unspecified)—low Malone & Anor v Laois County Council & Orspro se · fake citations · fabricated quotesPractice area: otherHigh CourtIreland · internationalJun 23, 2025No tool named in source—low Pro Health Solutions Ltd v ProHealth Incpro se · fabricated quotes · misrepresented authorityPractice area: otherIntellectual Property OfficeUnited Kingdom · internationalJun 20, 2025ChatGPT—low Ko v. Lifake citations · other · trialPractice area: otherOntario SCJCanada · internationalMay 28, 2025ChatGPT—career ending Mid Cent. Operating Eng'rs Health v. Hoosiervacfake citations · other · trialPractice area: otherS.D. IndianaIN · federalMay 28, 2025Unidentified$6.0Kmedium Evans et al v. Robertson et al (1)pro se · fake citations · misrepresented authorityPractice area: otherE.D. MichiganMI · federalMay 21, 2025AI (implied, unspecified)—low Sims v. Souily-Lefave (2)pro se · fake citations · otherPractice area: otherD. NevadaNV · federalApr 15, 2025No tool named in source—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.

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.

Before the next filing goes out, review the workflow behind it.

These records show where AI-assisted filings went wrong. AI Vortex works with law firms and legal teams on one AI-assisted workflow at a time: who reviews the output, who signs, and what source trail it leaves. Operations design, not legal advice.

Review a workflow