Public trackerCorpus refreshed Aug 21, 2026 · Latest decision Aug 18, 2026Public incidents are risk signals, not usage-adjusted rates
HomeCasesJoann LeDoux v. Outliers, Inc. (2)
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Corpus matter record

Joann LeDoux v. Outliers, Inc. (2)

W.D. Washington · Aug 18, 2026

Direct answer

What happened in this matter?

Fabricated: Exhibits & Submissions | Plaintiff's counsel (Jocelyn Stewart) used Claude or ChatGPT to generate citation data provided as an appendix/submission to the court and experts, resulting in numerous false citations in filings and expert exhibits. Outcome: Expert Brief excluded/struck.

Why the court cared
The structured public record identifies fake citations and tort and records Expert Brief excluded/struck. The linked source controls the precise reasoning and procedural context.
Why it matters now
This matter connects fake citations and tort with Expert Brief excluded/struck in W.D. Washington. It provides a source-linked baseline for verification, supervision, and response controls.

Why this matter is tracked

Fabricated: Exhibits & Submissions | Plaintiff's counsel (Jocelyn Stewart) used Claude or ChatGPT to generate citation data provided as an appendix/submission to the court and experts, resulting in numerous false citations in filings and expert exhibits. Outcome: Expert Brief excluded/struck.

Operational lesson

This matter connects fake citations and tort with Expert Brief excluded/struck in W.D. Washington. It provides a source-linked baseline for verification, supervision, and response controls.

Record details

WashingtonSingle-state evidence scope
Explore WAOpen its source-linked jurisdiction page and related matters.
CourtW.D. Washington
Jurisdictionfederal
Circuit9th Circuit
DateAug 18, 2026
CL
AI toolClaude and ChatGPT
Party typeExpert
OutcomeExpert Brief excluded/struck
Known amountNot recorded
Professional sanctionNo
Attribution boundary

What the record establishes about AI use

reported

Claude and ChatGPT is recorded in the source dataset; confirm the basis in the linked document.

Procedural posture

Expert Brief excluded/struck

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: Exhibits & Submissions | Plaintiff's counsel (Jocelyn Stewart) used Claude or ChatGPT to generate citation data provided as an appendix/submission to the court and experts, resulting in numerous false citations in filings and expert exhibits.
  2. Fabricated: Other | AI-generated formatted citation table appended to expert reports of James Kababick and Ronald Shippee contained numerous false/fabricated academic citations; plaintiff admitted providing the same AI-generated citation table to both experts.
  3. Fabricated: Other | Dr. Gabriel Holguin's expert report contained multiple AI-generated fabricated citations to academic articles in portions later withdrawn; the Court found these hallucinated citations undermined his credibility and rendered his opinions unreliable.

Questions this record answers

What happened in Joann LeDoux v. Outliers, Inc. (2)?
Fabricated: Exhibits & Submissions | Plaintiff's counsel (Jocelyn Stewart) used Claude or ChatGPT to generate citation data provided as an appendix/submission to the court and experts, resulting in numerous false citations in filings and expert exhibits. Outcome: Expert Brief excluded/struck.
Why does Joann LeDoux v. Outliers, Inc. (2) matter for legal AI risk?
This matter connects fake citations and tort with Expert Brief excluded/struck in W.D. Washington. It provides a source-linked baseline for verification, supervision, and response controls.
What does the public record establish about Joann LeDoux v. Outliers, Inc. (2)?
The record summarizes the outcome described in the linked public source. The recorded document is hosted in the upstream publisher archive. This page is not a substitute for the complete docket, subsequent history, or jurisdiction-specific advice.
Which source supports this Joann LeDoux v. Outliers, Inc. (2) 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.