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Sanctions watch

Every incident where a lawyer got caught filing AI-fabricated citations. The Hall of Shame.

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251
Incidents tracked
81
Incidents in 2026
$1,813,310
In fines, where reported
186 of 251 report an amount

The curve

Incidents per month

Last 18 months of published incidents, by the date of the court's order.

Apr 2025 Sep 2026

Charting 139 of 251 incidents; the rest are undated or fall outside this window.

Blamed by name

Counts only incidents where the filing court or the reporting named the tool.

Showing 251–251 of 251 incidents. Clear filters

Fined $15K ChatGPT 2023-01-01
Two lawyers filed a brief with fake cases after one used ChatGPT; the court imposed a $5,000 fine on each lawyer and the firm.
2023 case in the US district court for the southern district of New York · US District Court for the Southern District of New York · NY
“The summaries of the decisions cited in the brief showed “stylistic and reasoning flaws that do not generally appear in decisions issued by United States Courts of Appeals.””
lawsociety.org.zw ↗
The file →
  • Two lawyers and their law firm were sanctioned in the US.
  • They filed a brief citing non-existent cases and could not produce them.
  • The court imposed a $5,000 fine on each lawyer and the firm, totaling $15,000.
  • US court; federal jurisdiction implied by the cited courts of appeals.
  • In 2023; one lawyer had asked ChatGPT to provide supporting evidence.
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