Enforcement action · California Supreme Court
Sheerer v. Panas
Sheerer v. Panas is an AI-related enforcement action involving California Supreme Court. A California court opinion noted that fabrications in a legal brief were attributed to the use of a generative AI tool.
Action details
- Agency
- California Supreme Court
- Jurisdiction
- CA
- Document type
- court opinion
- AI risk category
- high
- Topic
- ai ethics
Summary
A California Supreme Court opinion highlighted that fabrications found in a legal brief were caused by the use of a generative artificial intelligence tool. This incident underscores judicial concerns about the integrity and verification of AI-generated content in legal filings, emphasizing the need for human oversight.
Primary source
https://www.courtlistener.com/opinion/10811315/sheerer-v-panas/ →Related California Supreme Court actions
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Frequently asked questions
- What is Sheerer v. Panas?
- A California Supreme Court opinion highlighted that fabrications found in a legal brief were caused by the use of a generative artificial intelligence tool. This incident underscores judicial concerns about the integrity and verification of AI-generated content in legal filings, emphasizing the need for human oversight. Primary source →
- Which agency brought the action?
- California Supreme Court brought this enforcement action in CA. Primary source →
- What was the penalty?
- No specific penalty amount is disclosed in the primary source AIGI tracked for this action. Some enforcement actions resolve through injunctive relief, consent decrees, or behavioural undertakings rather than monetary penalty. Primary source →
- When did the action take effect?
- The most recent activity on this action was published on 3/19/2026. Primary source →
- Where can I find the primary source?
- The primary source for Sheerer v. Panas is at https://www.courtlistener.com/opinion/10811315/sheerer-v-panas/. AIGI does not paraphrase secondary commentary — every claim on this page links back to that primary source. Primary source →
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