New York · federal district court · 2025

Cordero Romero v. Goldman Sachs Bank USA

District Court, S.D. New York, 25 June 2025. What the court wrote about citations that did not exist, in its own words, from the document on file.

Case record · S.D.N.Y.

  1. Court. District Court, S.D. New YorkCOURT
  2. Level. federal district courtLEVEL
  3. Date. 25 June 2025DATED
  4. Docket. No. 1:25-cv-02857DOCKET
  5. Judge. Gregory Howard Woods IIIJUDGE
  6. Documents. one document, 5 passages quoted belowON FILE
  7. Source. CourtListenerSOURCE

Retrieved · the text below was read from the source documents on that day.

What the court wrote

The passages in which the court addresses the fabricated authority, verbatim, by document. A bracketed ellipsis marks where a passage was cut for length; nothing else is changed.

Docket entry 68, 25 June 2025 · source · PDF · 3 pages

Docket text. ORDER with respect to 51 Motion in Limine. The parties are placed on notice that legal citations, quotations, and holdings that have been generated by generative artificial intelligence may be hallucinations. The presentation of false citations, quotations, and holdings by a party or their counsel to the Court is sanctionable conduct. The parties are expected to confirm that citations, quotations, and holdings that are presented to the Court are correct. The Court will consider the presentat ion of fictitious materials to the Court after the date of this order to be evidence of subjective bad faith of the party or lawyer submitting the document to the Court for purposes of imposing sanctions under Rule 11 or the Court's inherent authority. SO ORDERED.. (Signed by Judge Gregory H. Woods on 6/25/2025) (sgz)

21, 1988). USDC SDNY DOCUMENT ELECTRONICALLY FILED DOC #: _________________ DATE FILED: 6/25/2025 2 Plaintiff’s use of a fictitious citation and quotation bears the emblems of the use of a generative artificial intelligence tool. Generative artificial intelligence tools can fabricate or “hallucinate” legal precedent.

2024-5 at 7 & n.22. The use of fictitious citations has resulted in the imposition of sanctions on the parties responsible. See Linn F.

As a result, the Court is not taking action at this time as a result of Plaintiff’s presentation of fictitious citations to the Court.

2009). The parties are placed on notice that legal citations, quotations, and holdings that have been generated by generative artificial intelligence may be hallucinations. The presentation of false citations, quotations, and holdings by a party or their counsel to the Court is sanctionable conduct.

The parties are expected to confirm that citations, quotations, and holdings that are presented to the Court are correct. The Court will consider the presentation of fictitious materials to the Court after the date of this order to be evidence of subjective bad faith of the party or lawyer submitting the document to the Court for purposes of imposing sanctions under Rule 11 or the Court’s inherent authority. SO ORDERED.

What the text mentions

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Where this fits

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More from District Court, S.D. New York, from New York, or from 2025. The whole record is at court decisions on AI-hallucinated citations.

Every case in this record shares one cause: a citation reached a court without anyone opening it. What a citation gate is explains the mechanism that makes that impossible by construction; how to check an AI citation in five minutes is the manual version; the sanctions record is the essay this table grew out of.

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