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

Failure: published opinion

Public matterCourt / jurisdictionDateRecorded AI toolAmount Impact

Lisandrillo v. Palozzifabricated quotes · misrepresented authority · published opinionFailure mode: published opinionCA Florida (4d)FL · stateSep 16, 2026Unidentified—medium State of Hawaii v. Cody Prestipro se · fake citations · published opinionFailure mode: published opinionICA HawaiiHI · stateAug 31, 2026No tool named in source—low WRI Summit REIT LP v. Kuerschnerpro se · fake citations · fabricated quotesFailure mode: published opinionCA Arizona (1d)AZ · stateAug 10, 2026No tool named in source—medium The JAAW Group, LLCpro se · fake citations · misrepresented authorityFailure mode: published opinionGAOUnited States · federalJul 31, 2026No tool named in source—low Cames et al. v. Lowe's Home Centersmisrepresented authority · published opinion · contractFailure mode: published opinionM.D. FloridaFL · federalJul 16, 2026AI (implied, unspecified)—low In re Rosslyn2016, LLC, et al.fake citations · fabricated quotes · misrepresented authorityFailure mode: published opinionS.D. Texas (Bankruptcy)TX · federalJul 14, 2026Westlaw Precision$29.9Khigh Appeal of PDO Ahuska Joint Venture LLCpro se · fake citations · published opinionFailure mode: published opinionASBCAUnited States · federalJul 13, 2026No tool named in source—medium Teresa Jewel Whitten v. Kristopher Brian Everittpro se · fake citations · fabricated quotesFailure mode: published opinionCA KentuckyKY · stateJul 10, 2026AI (implied, unspecified)—low Patterson v. Nuvision Credit Unionpro se · fake citations · fabricated quotesFailure mode: published opinionCA California (4d)CA · stateJul 2, 2026Unidentified$500high P-Three Development, LLC v. Therm Flo, Inc.pro se · fake citations · fabricated quotesFailure mode: published opinionCA IllinoisIL · stateJun 30, 2026AI (implied, unspecified)—medium Jean-Paul B. Kalonji v. State of Indianapro se · fake citations · fabricated quotesFailure mode: published opinionCA IndianaIN · stateMay 26, 2026AI (implied, unspecified)—low Sherdena Rocky Ali v. Carlos Efre Idiokitaspro se · fake citations · published opinionFailure mode: published opinionCA KentuckyKY · stateMay 1, 2026Unidentified—low Ascent Management, Inc. et al v. Shell Oil Company et alfake citations · misrepresented authority · published opinionFailure mode: published opinionMontgomery CC, OhioOH · stateApr 30, 2026Unidentified$5.2Kmedium Shaw v. City of Portola, et al.pro se · fake citations · misrepresented authorityFailure mode: published opinionE.D. CaliforniaCA · federalApr 14, 2026Unidentified—medium Ward v. Amazon.com Services LLCpro se · fake citations · misrepresented authorityFailure mode: published opinionW.D. WashingtonWA · federalApr 3, 2026Unidentified—low Whiting v. City of Athens, Tenn.fake citations · fabricated quotes · misrepresented authorityFailure mode: published opinion6th Cir. CAUnited States · federalMar 13, 2026No tool named in source$30.0Khigh Bolden v. Baltimore Gas & Electric Co (In re: Eric Chibueze Nwaubani)fake citations · published opinion · appellateFailure mode: published opinionCA Fourth CircuitUnited States · federalMar 11, 2026No tool named in source—low In re Lusine Hakhverdyanfake citations · published opinion · bankruptcyFailure mode: published opinionC.D. California (Bankruptcy)CA · federalMar 3, 2026No tool named in source—low Samuel K. v. Winsley Fociapro se · fake citations · fabricated quotesFailure mode: published opinionCA CaliforniaCA · stateFeb 26, 2026AI (implied, unspecified)—low Nydia Rosario v. Liberty Mutual Personal Insurance Companyfabricated quotes · misrepresented authority · published opinionFailure mode: published opinionE.D. PennsylvaniaPA · federalFeb 13, 2026Unidentified—low Yue v. Reaction Labs, LLCmisrepresented authority · published opinion · ipFailure mode: published opinionW.D. TexasTX · federalJan 20, 2026No tool named in source—low Saad Hanna v. Kimberly A. Nelsonpro se · fake citations · misrepresented authorityFailure mode: published opinionColorado CACO · stateJan 8, 2026AI (implied, unspecified)—low Matter of: KE System Services, Inc.pro se · fake citations · fabricated quotesFailure mode: published opinionGAOUnited States · federalDec 22, 2025AI (implied, unspecified)—low M. [C] c/ CAF de la [Dpt CAF]fake citations · published opinion · administrativeFailure mode: published opinionTJ PérigueuxFrance · internationalDec 18, 2025AI (implied, unspecified)—low United States v. Brian Boehmpro se · fabricated quotes · misrepresented authorityFailure mode: published opinionM.D. PennsylvaniaPA · federalDec 3, 2025AI (implied, unspecified)—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