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HomeCasesMagee v. New Balance Athletics, Inc.
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Corpus matter record

Magee v. New Balance Athletics, Inc.

E.D. Arkansas · Dec 2, 2025

Direct answer

What happened in this matter?

The court struck the plaintiff's AI-generated response to a motion to dismiss after finding it contained fabricated case law, false quotations, and pervasive misstatements of authority. Additionally, the court issued an order to show cause requiring the plaintiff to explain why monetary sanctions should not be imposed for the submission.

Why the court cared
Fabricated: Case Law | Plaintiff's AI-generated filing included two entirely fabricated case citations; New Balance identified and alleged fabrication in its motion to strike; the Court relied on the motion and stricken the filing. || False Quotes: Case Law | Plaintiff's response contained invented/false quotations attributed to multiple cases (New Balance alleged 23 false quotations); the Court found the false quotations pervasive and struck the filing. || Misrepresented: Case Law | Plaintiff misstated the holdings of numerous authorities (New Balance alleged 27 of 30 cases were misstated); the Court found the misstatements interwoven with argument and therefore unreliable.
Why it matters now
This record documents a Pro Se Litigant filing issue in E.D. Arkansas, with the listed outcome: Brief Stricken; Order to Show Cause.

Why this matter is tracked

In a trademark infringement action, the pro se plaintiff submitted a response to a motion to dismiss that was prepared using generative AI. The defendant moved to strike the filing, identifying that the response contained two fabricated cases, twenty-three false quotations, and misstated holdings for twenty-seven of thirty cited authorities. The court found the AI-generated content pervasive, rendering the document unreliable and obstructive to the proceedings. Consequently, the court granted the motion to strike the plaintiff's response and issued an order to show cause why monetary sanctions should not be imposed for the submission of the AI-generated filing. The court further admonished the plaintiff regarding the necessity of verifying all legal authorities and exercising skepticism toward AI-generated materials.

Operational lesson

This record documents a Pro Se Litigant filing issue in E.D. Arkansas, with the listed outcome: Brief Stricken; Order to Show Cause.

Record details

ArkansasSingle-state evidence scope
Explore AROpen its source-linked jurisdiction page and related matters.
CourtE.D. Arkansas
Jurisdictionfederal
Circuit8th Circuit
DateDec 2, 2025
GE
AI toolgenerative AI
Party typePro Se Litigant
OutcomeThe plaintiff's response was stricken, and the court issued an order to show cause regarding potential monetary sanctions.
Known amountNot recorded
Professional sanctionNo
Attribution boundary

What the record establishes about AI use

admitted

The plaintiff admitted to using generative AI.

Procedural posture

The court granted the defendant's motion to strike the plaintiff's response to a motion to dismiss and issued an order to show cause regarding potential monetary sanctions.

Correction behavior

Correction behavior is not separately verified in the current record.

Tracked discrepancy record

3 citation, quotation, or authority issues are recorded in the source dataset.

  1. Fabricated: Case Law | Plaintiff's AI-generated filing included two entirely fabricated case citations; New Balance identified and alleged fabrication in its motion to strike; the Court relied on the motion and stricken the filing.
  2. False Quotes: Case Law | Plaintiff's response contained invented/false quotations attributed to multiple cases (New Balance alleged 23 false quotations); the Court found the false quotations pervasive and struck the filing.
  3. Misrepresented: Case Law | Plaintiff misstated the holdings of numerous authorities (New Balance alleged 27 of 30 cases were misstated); the Court found the misstatements interwoven with argument and therefore unreliable.

Questions this record answers

What happened in Magee v. New Balance Athletics, Inc.?
The court struck the plaintiff's AI-generated response to a motion to dismiss after finding it contained fabricated case law, false quotations, and pervasive misstatements of authority. Additionally, the court issued an order to show cause requiring the plaintiff to explain why monetary sanctions should not be imposed for the submission.
Why does Magee v. New Balance Athletics, Inc. matter for legal AI risk?
This record documents a Pro Se Litigant filing issue in E.D. Arkansas, with the listed outcome: Brief Stricken; Order to Show Cause.
What does the public record establish about Magee v. New Balance Athletics, Inc.?
Retained unchanged after audit: the existing summary is source-specific, non-placeholder, and supported by the recorded source link. Read the underlying source before relying on it for legal advice or a filing.
Which source supports this Magee v. New Balance Athletics, Inc. summary?
The recorded source is Damien Charlotin case archive. It is classified as publisher document archive; review the linked material and subsequent docket history before relying on this summary.

Related matters

Related by court, jurisdiction, tool, or classified failure pattern. Similarity does not imply the same facts or outcome.