AIPolicyTracker

AI incident ·

Lawyers in Lexos Media IP LLC v. Overstock.com Inc. Sanctioned Over Court-Identified AI-Generated Citations

1 news report Snapshot 7 Sep 2026

In brief

An AI system built by Openai, Large Language Model Developers and 2 others and deployed by Sandeep Seth, Lawyers and 2 others allegedly harmed United States District Court For The District Of Kansas, Overstock.Com and 2 others.

Risk domain
Not classified
Occurred
Coverage
1 reportFeb 2026

What happened

In Lexos Media IP LLC v. Overstock.com Inc., a Kansas federal judge sanctioned five lawyers after finding that filings included AI-generated defective legal authority that had not been verified before submission. The lawyers were fined $12,000 combined.

Laws that address this harm

No recorded instrument yet addresses this use case where it happened. See the open queue.

Matched from the record's risk domain and country to the instruments recorded here. A reviewer can correct the match in the repository (data/external/incident_overrides.yaml).

News reports (1)

Titles link to the original publisher; report text is not reproduced here.

Who was involved

Alleged harmed party
United States District Court For The District Of Kansas, Overstock.Com, Judicial Integrity, Epistemic Integrity

Classification (MIT AI Risk Repository taxonomy)

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Source record: incident #1576 on the AI Incident Database · all 1 report