Gregoire v. Board of Trustees of SF BART
N.D. California · May 6, 2026
What happened in this matter?
The court sanctioned counsel $1,000, mandated one hour of CLE on AI ethics, and ordered service of the sanction order on the client and the State Bar of California after counsel submitted fictitious case citations and failed to respond to a show cause order.
- Why the court cared
- The court reasoned that submitting fake cases violates FRCP 11(b) because counsel failed to conduct a reasonable inquiry into the validity of authorities. The court further noted that the failure to verify AI-generated content violates the duty of competence under California Rule of Professional Conduct 1.1.
- Why it matters now
- This case illustrates the judicial response to the submission of AI-hallucinated citations, emphasizing that counsel's failure to verify AI output and subsequent failure to respond to court inquiries regarding that output will result in formal sanctions and professional disciplinary referrals.
Why this matter is tracked
In Gregoire v. Board of Trustees of SF BART, the court sanctioned plaintiff's counsel, Jessica Barsotti, for submitting an opposition brief containing three nonexistent case citations. The court noted that these inaccuracies suggested the use of generative artificial intelligence. Counsel failed to respond to a show cause order regarding the origin of these citations and her verification process. Finding a violation of Federal Rule of Civil Procedure 11(b) and California Rules of Professional Conduct, the court imposed a $1,000 monetary sanction, required counsel to serve the order on her client, mandated one hour of CLE on the ethical use of AI, and directed the Clerk to serve the order on the State Bar of California.
This case illustrates the judicial response to the submission of AI-hallucinated citations, emphasizing that counsel's failure to verify AI output and subsequent failure to respond to court inquiries regarding that output will result in formal sanctions and professional disciplinary referrals.
Record details
What the record establishes about AI use
Court referenced use of generative artificial intelligence tools.
Order sanctioning counsel following a sua sponte order to show cause.
Correction behavior is not separately verified in the current record.
Tracked discrepancy record
1 citation, quotation, or authority issues are recorded in the source dataset.
- Fabricated: Case Law | Court was unable to locate three of the four cases cited in Plaintiff's opposition and withheld the case names to avoid amplifying possible errors; suggested these may be AI-fabricated authorities.
Questions this record answers
- What happened in Gregoire v. Board of Trustees of SF BART?
- The court sanctioned counsel $1,000, mandated one hour of CLE on AI ethics, and ordered service of the sanction order on the client and the State Bar of California after counsel submitted fictitious case citations and failed to respond to a show cause order.
- Why does Gregoire v. Board of Trustees of SF BART matter for legal AI risk?
- This case illustrates the judicial response to the submission of AI-hallucinated citations, emphasizing that counsel's failure to verify AI output and subsequent failure to respond to court inquiries regarding that output will result in formal sanctions and professional disciplinary referrals.
- What does the public record establish about Gregoire v. Board of Trustees of SF BART?
- The record summarizes the outcome described in the linked public source. The recorded document is hosted in the upstream publisher archive. This page is not a substitute for the complete docket, subsequent history, or jurisdiction-specific advice.
- Which source supports this Gregoire v. Board of Trustees of SF BART summary?
- The recorded source is Damien Charlotin case archive. It is classified as publisher document archive; review the linked material and subsequent docket history before relying on this summary.
Related matters
Related by court, jurisdiction, tool, or classified failure pattern. Similarity does not imply the same facts or outcome.