Court Reprimands Lawyer for AI Hallucinations in Briefs
A published appellate reprimand makes AI citation hallucination an institutional record - a concrete accountability signal for any APS team using generative tools in legal or policy drafting.
Key points
- The Eleventh Circuit reprimanded attorney Anthony Sabatini for filing appellate briefs containing AI-fabricated case citations.
- The court held that professional responsibility for verifying cited authorities rests with the named lawyer, not the AI tool.
- APS legal and policy teams using generative AI for drafting or research face the same verification obligation under Australian professional standards.
Implications for Australian agencies
- Consider APS legal counsel and policy teams using generative AI for research or drafting could assess whether existing verification workflows make source inspection unavoidable before any document is submitted or published.
- Consider Agencies developing AI use-case guidance could reference this opinion as a concrete illustration of accountability remaining with the responsible officer, consistent with the Australian Government's Policy for the Responsible Use of AI in Government.
Implications are AI-generated. Starting points, not advice — see methodology for how they're framed.
View original source
Copied.
Appeared in:
Weekly digest, 6 July 2026
"Court Reprimands Lawyer for AI Hallucinations in Briefs"
Source: Let's Data Science – AI Governance
Published: 12 July 2026
URL: https://letsdatascience.com/news/court-reprimands-lawyer-for-ai-hallucinations-in-briefs-08b1fe9a
The US Eleventh Circuit affirmed dismissal in Akerlund v. Atlas Air and publicly reprimanded counsel Anthony Sabatini for submitting briefs with multiple fabricated case citations generated by an AI tool. The opinion also found that the attorney's attempted correction introduced further false citations. The court's position is unambiguous: professional responsibility for every cited authority remains with the named lawyer regardless of which tool performed the research or drafting. The decision reinforces the need for source verification workflows - including checks against official databases and independent human review - whenever generative AI assists legal or policy work.
Implications for Australian agencies:
- [Consider] APS legal counsel and policy teams using generative AI for research or drafting could assess whether existing verification workflows make source inspection unavoidable before any document is submitted or published.
- [Consider] Agencies developing AI use-case guidance could reference this opinion as a concrete illustration of accountability remaining with the responsible officer, consistent with the Australian Government's Policy for the Responsible Use of AI in Government.
Retrieved from SIMS, 18 July 2026.