| Kingdom of Sweden v. [X] | CA California | USA | — | 2025-12-01 | Implied | Admonishment | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| Lothamer Tax Resolution, Inc. v. Paul Kimmel (2) | W.D. Michigan | USA | — | 2025-12-01 | Implied | Monetary Sanction | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| Peiman Shayan v. Ebby Shakib | CA California | USA | — | 2025-12-01 | Implied | Brief struck; Monetary sanction; Bar Referral | 7500 USD | Case summary (Charlotin AI Hallucination Cases DB) |
| Unknown criminal case | Ceuta | Spain | — | 2025-12-01 | Implied | — | None reported | No source on file |
| Wang, Fengxi (Re) | Ontario SCJ | Canada | — | 2025-12-01 | Implied | Admonishment | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| A'Vard v Mornington Peninsula SC | Victorian CAT | Australia | — | 2025-12-02 | Unidentified | — | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| De Ford, Bader, and Key v. James Koutoulas and LGBCoin, LTD | M.D. Florida | USA | — | 2025-12-02 | Implied | Warning | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| Fiscalía General de la Nación v. Luis Alberto Contreras Fandinoe | Tribunal Superior de Bogotá | Colombia | — | 2025-12-02 | Implied | Judgment quashed and remanded; copies sent to disciplinary commission. | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| Heneghan v. The Owners, Strata Plan 187 | BC CRT | Canada | — | 2025-12-02 | Implied | — | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| In re: Avi Schwalb | D. Colorado (Bankruptcy) | USA | — | 2025-12-02 | Implied | Court rejected reliance on the citation | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| Jarrus et al. v. Governor of Michigan et al. | E.D. Michigan | USA | — | 2025-12-02 | ChatGPT Plus | Monetary sanctions | 600 | Case summary (Charlotin AI Hallucination Cases DB) |
| Joshua Harris v. Pinnacle Bank | N.D. Mississippi | USA | — | 2025-12-02 | Implied | Warning | None reported | No source on file |
| Magee v. New Balance Athletics, Inc. | E.D. Arkansas | USA | — | 2025-12-02 | Unidentified | Brief Stricken; Order to Show Cause | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| Eddie Lawrence Quitugua v. Donna P. Quitugua, et al. | D. Guam | USA | — | 2025-12-03 | Implied | Warning | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| Farrow v. John Does | E.D. New York | USA | — | 2025-12-03 | Implied | — | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| Jason M. Hatfield, P.A. v. Tony Pirani and Pirani Law PA | W.D. Arkansas | USA | — | 2025-12-03 | Implied | Brief struck; Monetary Fine; Bar Referral; Requirement to always associate co-counsel in future appearances | 1000 USD | Case summary (Charlotin AI Hallucination Cases DB) |
| Juan Villalovos-Gutierrez, et al. v. Gerard Van De Pol (1) | E.D. California | USA | — | 2025-12-03 | Implied | Warning | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| N° 2509827 | TA Grenoble | France | — | 2025-12-03 | Implied | — | None reported | Source (justice.pappers.fr) |
| Rashonna Moore v. City of Del City | 10th Cir. CA | USA | — | 2025-12-03 | Implied | District court judgment affirmed; alternatively appeal dismissed as a sanction for misuse of GenAI; Future disclosure of GenAI use and verification of citations ordered, under penalty of perjury. | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| Ringo v. Colquhoun Design Studio, LLC | CA Oregon | USA | — | 2025-12-03 | Implied | Monetary Sanction; Brief struck | 2000 USD | Case summary (Charlotin AI Hallucination Cases DB) |
| Saregama India Ltd. v. B.A., et al. | S.D. New York | USA | — | 2025-12-03 | Implied | — | None reported | No source on file |
| Taiwo v Homelets of Bath Limited | High Court | UK | — | 2025-12-03 | Implied | Adverse Costs Order | 1 | Case summary (Charlotin AI Hallucination Cases DB) |
| United States v. Brian Boehm | M.D. Pennsylvania | USA | — | 2025-12-03 | Implied | Ordered disclosure of AI use and affidavit certifying accuracy of citations for future filings | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| Black Oak Capital BOCA, LLC v. Paul Evans, LLC, et al. | D. Utah | USA | — | 2025-12-04 | Implied | Order for counsel to read cited authorities and file a certification within 30 days | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| Dalton Gage Hill v. Oklahoma County Criminal Justice Authority (1) | W.D. Oklahoma | USA | — | 2025-12-04 | ChatGPT | Costs Order; Mandatory disclosure of AI use in future filings; CLE obligation | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| Dorsey v. Ponce, et al. | N.D. Illinois | USA | — | 2025-12-04 | Implied | Warning | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| Hilpert v. 16 Judge SPV LLC | SC New York | USA | — | 2025-12-04 | Implied | Costs Order | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| J.V.E.C. v S.M.D. | KB Saskatchewan | Canada | — | 2025-12-04 | Implied | — | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| Jacob Barry Allston v. Ron DeSantis, et al. | M.D. Florida | USA | — | 2025-12-04 | Implied | Warning | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| Associated Builders and Contractors v. Bucks County Community College | CC Pennsylvania | USA | — | 2025-12-05 | Unidentified | Brief struck and ignored | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| Balogun v. Wentworth Standard Condominium Corporation No. 382 | ONCAT | Canada | — | 2025-12-05 | Implied | — | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| Carrington v TAFE Queensland | Queensland IRC | Australia | — | 2025-12-05 | Implied | — | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| Donnie Yarn and Deshawn Murphy v. Trader Joe's | D. Oregon | USA | — | 2025-12-05 | Implied | Order to Show Cause | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| In re: Nupeutics Natural, Inc.; Gladstone v. Peatross | S.D. California | USA | — | 2025-12-05 | Unidentified | Monetary Sanction; CLE; Bar referral | 950 USD | Case summary (Charlotin AI Hallucination Cases DB) |
| Mullins v. Duquesne University of the Holy Spirit | W.D. Pennsylvania | USA | — | 2025-12-05 | Implied | Reply struck; Order to disclose AI use | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| Onyinye Udokporo v Enrich International | IPO | UK | — | 2025-12-05 | Unidentified | — | None reported | Source (naturalandartificiallaw.com) |
| Shana Jordan, et al. v. Chicago Housing Authority et al. | CC Illinois | USA | — | 2025-12-05 | ChatGPT | Motion partly struck; Monetary sanctions | 59500 USD | Case summary (Charlotin AI Hallucination Cases DB) |
| Thomas Duncan v. Gridhawk et al. | W.D. Texas | USA | — | 2025-12-06 | Implied | Plaintiff's objections struck | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| Barrette v Wevers | KB Alberta | Canada | — | 2025-12-08 | Implied | Adverse Costs | 1000 CAD | Case summary (Charlotin AI Hallucination Cases DB) |
| Brian Jeffrey Hall Jr. v. Halsted Financial Services, LLC | W.D. Virginia | USA | — | 2025-12-08 | Implied | Warning | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| Chu v Darmali | FCA | Australia | — | 2025-12-08 | Unidentified | — | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| Jodell Dodge v. FirstService Residential Arizona LLC | D. Arizona | USA | — | 2025-12-08 | Federally Lawyer | Bar Referral | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| Omkara Assets Reconstruction Private Limited v. Gstaad Hotels Private Limited | Supreme Court | India | — | 2025-12-08 | Unidentified | Warning (during hearing) | None reported | No source on file |
| S. Peggie v. Fife Health & Dr. B. Upton | Employment Tribunal (Scotland) | UK | — | 2025-12-08 | Implied | — | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| Christian Dusablon v. Hugh A. Gibbs and Union Logistics, LLC | S.D. New York | USA | — | 2025-12-09 | Implied | Warning; Order to Certify validity of future citations | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| D (A Child) (Recusal) | Court of Appeal | UK | — | 2025-12-09 | Unidentified | Warning | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| Farooq v Commissioner of Police, NSW Police Force | Supreme Court (NSW) | Australia | — | 2025-12-09 | Unidentified | Adverse Costs Order | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| n.º 5207056-82.2025.8.09.0011 | TJ Goiás | Brazil | — | 2025-12-09 | Implied | Monetary Fine; Bar Referral | 4750 BRL | Case summary (Charlotin AI Hallucination Cases DB) |
| Scott M. Boger v. City of Harrisonburg, Virginia, et al. | W.D. Virginia | USA | — | 2025-12-09 | Implied | Warning | None reported | Case summary (Charlotin AI Hallucination Cases DB) |
| Huseyin Turgut v The Minister of Citizenship and Immigration | Federal Court (Canada) | Canada | — | 2025-12-10 | Implied | Withdrawal of arguments based on the disputed citations | None reported | Case summary (Charlotin AI Hallucination Cases DB) |