Incident Tracker / United States (state)
Guo v. Meade Motorcars, L.L.C.
On 2026-05-26, in Guo v. Meade Motorcars, L.L.C, Court of Appeals of Ohio, Sixth District imposed a $100 monetary sanction for the defective legal authorities. A self-represented appellant cited Davis v. Davis, 590 N.E.2d 1372 (Ohio Ct. App. 1990) even though the court found the authority did not exist.
- Court
- Court of Appeals of Ohio, Sixth District
- Date
- 2026-05-26
- Who used the AI
- Litigant in person
- AI tool
- Deepseek
- Conduct
- A self-represented appellant cited Davis v. Davis, 590 N.E.2d 1372 (Ohio Ct. App. 1990) even though the court found the authority did not exist.
- Outcome
- Sanctions
- Penalty
- US$100
- Regulatory outcome
- No separate regulatory disposition recorded
- Status
- Provisional — written by the court-decisions pipeline, awaiting the editor
- Last checked
- 2026-09-07
Primary sources for this incident
Related regulation records for this incident
No related regulation record has been linked to this incident yet.
Similar incidents on the record
- Varma v. The Bank of New York Mellon, No. E085566 (Cal. Ct. App.)2026-08-27 · California Court of Appeal, Fourth Appellate District, Division Two · SanctionsThe California Court of Appeal sanctioned self-represented appellants in Varma after their opening brief used nonexistent cases, false quotations and unsupported propositions the court attributed to generative AI hallma…
- State v. Presti, No. CAAP-24-0000826 (Haw. Ct. App.)2026-08-31 · Hawaii Intermediate Court of Appeals · WarningOn a Hawaii criminal appeal, self-represented appellant Cody Presti filed an opening brief citing 95 cases, 11 of which the court could not locate; six citations pointed to unrelated decisions. The Intermediate Court of…
- Noble v. WMC Mortgage Corp., 2026 IL App (1st) 251168-U2026-08-28 · Appellate Court of Illinois, First District · WarningIn Illinois, self-represented litigant Sanja Noble's mortgage appeal brief included a hallucinated citation to Ferguson v. Georges for the standard of review. The Appellate Court found the citation actually led to Peopl…
- Salloum v. Department of Transportation, No. 25CA1748 (Colo. App.)2026-08-27 · Colorado Court of Appeals · WarningIn Colorado, self-represented appellant Ayman Salloum filed an opening brief citing three authorities the Court of Appeals could not verify, including one dated in the future. Applying Al-Hamim's warning on generative-A…
Cite this record
SafeLegalAI Global Legal AI Incident Tracker, “Guo v. Meade Motorcars, L.L.C.”, safelegalai.com/tracker/guo-v-meade-motorcars-l-l-c (accessed 2026-09-08). Data: CC BY 4.0.