Greenberg v. First Bank, Inc.
California SC · Feb 17, 2026
What happened in this matter?
The court has not yet issued a sanction. It has formally ordered the defense to file a motion for sanctions by February 27, 2026, following allegations that plaintiffs' counsel submitted AI-generated fabricated case law and misrepresented existing authorities in their opposition to a summary judgment motion.
- Why the court cared
- Fabricated: Case Law | Plaintiffs' counsel cited a non-existent, AI-generated case to support a legal proposition about CD surrender. || Misrepresented: Case Law | Plaintiffs cited People v. Wharton but allegedly relied on it for a proposition the case does not support. || Misrepresented: Case Law | Plaintiffs cited AARTS Productions, Inc. v. Crocker Nat'l Bank but allegedly misapplied its holding.
- Why it matters now
- This record documents a Lawyer filing issue in California SC, with the listed outcome: Upcoming Sanction.
Why this matter is tracked
In a summary judgment proceeding, Defendant First Bank, Inc. alleged that Plaintiffs' counsel cited a non-existent, AI-generated case, Mitchell v. Bank of America (1928) 89 Cal.App. 467, to support legal arguments regarding certificate of deposit surrender requirements. Defendant further alleged that counsel misrepresented the holdings of two existing cases, People v. Wharton (1991) 53 Cal.3d 522 and AARTS Productions, Inc. v. Crocker Nat'l Bank (1986) 179 Cal.App.3d 1061. The court acknowledged these allegations in its order and set a briefing schedule for a motion for sanctions to be filed by the defense. The court has not yet adjudicated the merits of the sanctions motion, which is scheduled for future consideration.
This record documents a Lawyer filing issue in California SC, with the listed outcome: Upcoming Sanction.
Record details
What the record establishes about AI use
Editor's note mentions unverified citations likely generated by AI tools.
Hearing on Motion for Summary Judgment; court ordered briefing schedule for upcoming sanctions motion.
Correction behavior is not separately verified in the current record.
Tracked discrepancy record
3 citation, quotation, or authority issues are recorded in the source dataset.
- Fabricated: Case Law | Plaintiffs' counsel cited a non-existent, AI-generated case to support a legal proposition about CD surrender.
- Misrepresented: Case Law | Plaintiffs cited People v. Wharton but allegedly relied on it for a proposition the case does not support.
- Misrepresented: Case Law | Plaintiffs cited AARTS Productions, Inc. v. Crocker Nat'l Bank but allegedly misapplied its holding.
Questions this record answers
- What happened in Greenberg v. First Bank, Inc.?
- The court has not yet issued a sanction. It has formally ordered the defense to file a motion for sanctions by February 27, 2026, following allegations that plaintiffs' counsel submitted AI-generated fabricated case law and misrepresented existing authorities in their opposition to a summary judgment motion.
- Why does Greenberg v. First Bank, Inc. matter for legal AI risk?
- This record documents a Lawyer filing issue in California SC, with the listed outcome: Upcoming Sanction.
- What does the public record establish about Greenberg v. First Bank, Inc.?
- Retained unchanged after audit: the existing summary is source-specific, non-placeholder, and supported by the recorded source link. Read the underlying source before relying on it for legal advice or a filing.
- Which source supports this Greenberg v. First Bank, Inc. 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.