Courts on AI / Fabricated or misquoted citations
Burgess v. Greater Cleveland Regional Transit Authority
United States District Court for the Northern District of Ohio · Federal district courts · OH · · No. 1:24-cv-01217-PAB · memorandum opinion
The Northern District of Ohio rules on Greater Cleveland Regional Transit Authority’s motion to dismiss and flags a Shimola citation. The court says the cited reporter page points to another case, Shimola does not support the proposition, and future hallucinated citations may be sanctioned.
- Disposition
- The court warned GCRTA that future frivolous arguments and hallucinated citations could draw sanctions.
- Recorded conduct
- Defendant cited Shimola at a reporter page for a different case and represented Shimola as supporting a proposition it did not discuss. — outcome: warning; actor: lawyer
- Canonical record
- Incident tracker entry — verified outcome, regulator disposition and related rules
What the court wrote
Verbatim from the court's document (public domain). Ellipses mark omitted text; nothing is paraphrased.
The Court first addresses GCTRA’s reliance on Shimola. First, “State ex rel. Shimola v. City of Cleveland” is not found at “70 Ohio St.3d 40” as cited by GCRTA. That citation is to State ex rel. Hopkins v. Indus. Comm’n of Ohio, 70 Ohio St.3d 36, 635 N.E.2d 1257 (Ohio 1994). And that case was a workers’ compensation case that has nothing to do with parties pursing inconsistent remedies. Second, “State ex rel. Shimola v. City of Cleveland” is a real case, which can be found at 70 Ohio St.3d 100, 637 N.E.2d 325 (Ohio 1994). But Shimola involved the entry of default judgment and there was no discussion of whether the plaintiff was pursuing inconsistent remedies. ... This citation bears the hallmarks of a hallucinated case citation. Given GCRTA’s other frivolous arguments in their Opposition, the Court strongly suspects that AI was used to draft the Opposition. This undersigned has issued sanctions in the past for Rule 11 violations related to improper AI use. Safe Choice, LLC v. City of Cleveland, No. 1:24-cv-02033-PAB, 2025 U.S. Dist. LEXIS 214410, at *11–12 (N.D. Ohio Oct. 30, 2025). GCRTA is expressly warned that the undersigned will not hesitate to do so again in this case if further briefing contains frivolous arguments and hallucinated case citations. This remains true even if these were merely human errors made without the use of AI.
Authorities cited in the passage: State ex rel. Shimola v. City of Cleveland, 70 Ohio St.3d 100 (Ohio 1994) · State ex rel. Hopkins v. Indus. Comm’n of Ohio, 70 Ohio St.3d 36 (Ohio 1994) · Safe Choice, LLC v. City of Cleveland, No. 1:24-cv-02033-PAB