Sanction teardown · CC Wisconsin, USA · 2026-02-06

State v. Garrett

What happened

In CC Wisconsin, USA, a filing relied on an unnamed/unconfirmed AI tool to help draft legal argument. The court identified the following problems with the citations in that filing:

• Issue
  Fabricated: Case Law

Which AI tool

an unnamed/unconfirmed AI tool. Note: Charlotin's public database records tool attribution only where a court order, brief, or reporting on the matter states it explicitly; "unidentified" or "implied" means the record indicates AI use but does not name a specific product — we do not guess.

Outcome

Case dismissed without prejudice

Additional detail

From the docket record: "Court sanctions DA Solis by striking the State's Response for failure to disclose AI, using hallucinated and false citations and for admitting failure to disclose AI. Court grants Motion to Dismiss for defective bind-over, in its entirety, without prejudice. "

How Citation Safe would have caught this

Citation Safe runs three deterministic layers before a brief is filed: (1) does the citation exist against CourtListener's database of published opinions, (2) if quoted, does that exact language appear in the source, (3) does the cited case actually support the proposition it is cited for. Fabricated case citations fail Layer 1. Fabricated or misattributed quotations fail Layer 2 even when the underlying case is real. Misrepresented holdings — a real case cited for a proposition it does not support — are the target of Layer 3. None of these checks involve asking another language model whether the citation looks right; they are lookups and text-matches against the actual source, which is why a hallucinated citation has to survive a direct lookup against the authoritative source — not another model's opinion — to earn a VERIFIED stamp; our measured false-verify rate is published live at /quality.

Check a brief before you file it → · See our live false-verify rate

Source: https://wcca.wicourts.gov/caseDetail.html?caseNo=2023CF001060&countyNo=30&index=0&mode=details, via Damien Charlotin's public AI Hallucination Cases Database (CC0).