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AI Hallucination Sanctions — Attorney Discipline Board (Michigan)

1 sanctioned case on record in Attorney Discipline Board (Michigan) where an attorney filed briefs, motions, or other pleadings containing AI-fabricated citations. Every entry below traces to a real, publicly reported court ruling. Data pulled daily from the underlying dockets and reporter databases — last update within 24 hours.

At a glance — Attorney Discipline Board (Michigan)

Total cases
1
Date range
all on 2026-07-28
With monetary penalty
1 of 1
Distinct outcomes
1

Outcome breakdown

How courts in Attorney Discipline Board (Michigan) have responded when a filing contained fabricated citations.

  • Circuit Court Denied The Challenged Motions And Imposed $200 Per Motion In Sanctions (total $800) For Filing Motions Containing Fabricated Or Unsupported Authorities And Barred Further Filings Until Sanctions Were Paid; Grievance Administrator Filed A Formal Disciplinary Complaint.1

AI tool implicated

Filings in this jurisdiction most often cite the tool as “Implied” (the ruling describes an AI-generated brief but does not name a product).

  • ChatGPT1

What this means if you practice in Attorney Discipline Board (Michigan)

The single documented sanction on record in Attorney Discipline Board (Michigan) concluded with a Circuit Court Denied The Challenged Motions And Imposed $200 Per Motion In Sanctions (total $800) For Filing Motions Containing Fabricated Or Unsupported Authorities And Barred Further Filings Until Sanctions Were Paid; Grievance Administrator Filed A Formal Disciplinary Complaint. tied to ChatGPT as the implicated tool. One case is not a trend, but it establishes that this court has already surfaced the fabricated-citation issue on the docket — every subsequent filing in Attorney Discipline Board (Michigan) is on notice.

The rulings in this jurisdiction are consistent with the pattern Citation Safe tracks nationally: when a court identifies a fabricated citation, the sanction almost always follows within days, not weeks. The attorney of record — not the AI — is on the hook. Rule 11 (federal), state analogs, and inherent authority all support monetary sanctions, disgorgement, adverse-costs orders, and bar referrals independent of the tool that produced the citation.

Practical implication: any brief that reaches a docket in Attorney Discipline Board (Michigan) needs a citation-existence check before filing. Existence is Layer 1 — the case has to be real. Layer 2 is quote accuracy (any quoted language must actually appear in the opinion). Layer 3 is propositional support (the opinion must actually stand for what you cite it for). Every documented sanction below failed at Layer 1 or Layer 2 — the kind of failure that is trivially catchable before filing and catastrophically visible after.

Sample penalty language from this jurisdiction: “1”.

All documented sanctions in Attorney Discipline Board (Michigan)

Grievance Administrator v. Mandy Pecher

Decided 2026-07-28 · Outcome: Circuit Court denied the challenged motions and imposed $200 per motion in sanctions (total $800) for filing motions containing fabricated or unsupported authorities and barred further filings until sanctions were paid; Grievance Administrator filed a formal disciplinary complaint. · Penalty: 1 · AI tool: ChatGPT.

Read the full teardown →

Comparable jurisdictions

Other courts on the Citation Safe sanctions database with a similar volume of AI-hallucination rulings on record.

Weeks with a Attorney Discipline Board (Michigan) ruling

Frequently asked questions

How many attorneys have been sanctioned in Attorney Discipline Board (Michigan) for AI-fabricated citations?
1 on record as of the latest daily update. The number is a floor, not a ceiling — only rulings where the court explicitly identified the fabricated citations on the docket are counted. Private reprimands, off-record admonishments, and pre-filing catches do not appear.
What is the most common outcome in Attorney Discipline Board (Michigan)?
Circuit Court Denied The Challenged Motions And Imposed $200 Per Motion In Sanctions (total $800) For Filing Motions Containing Fabricated Or Unsupported Authorities And Barred Further Filings Until Sanctions Were Paid; Grievance Administrator Filed A Formal Disciplinary Complaint. is the most common recorded outcome (1 of 1 rulings with a coded outcome). Courts vary widely in how they label the same underlying disposition — a “warning” in one docket may functionally equal an “admonishment” or “order to show cause” in another.
Which AI tools appear most often in Attorney Discipline Board (Michigan) sanctions?
ChatGPT appears most often (1 rulings). Named tools are the exception rather than the rule — most sanctioned briefs are simply described as “AI-generated” in the ruling text.
Where does this data come from?
Citation Safe ingests published sanctions rulings from public court dockets and reporter databases (federal PACER, state court publishers, appellate reporters). Rulings are extracted, coded for outcome and tool attribution, and republished with attribution to the source court. See /methodology for the full ingest pipeline.
How do I make sure I never appear on this list?
Run every brief through a Layer 1 + Layer 2 citation check before filing. Layer 1 confirms the case exists in a primary source; Layer 2 confirms any quoted language actually appears in the opinion. Both are deterministic checks — not AI second-opinions. Citation Safe offers a free 3-check trial or the Opposition Check $49 flat rate for one-off audits of the other side’s brief.

Verify your own brief before Attorney Discipline Board (Michigan) makes it 2 on this list.

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Informational only. Not legal advice. Data derived from public court records; corrections at /contact.