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https://www.productionai.institute/graph/events/evt-aiid-615

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Production AI Institute public record · businessinsider.com: Colorado Lawyer Filed a Motion Citing Hallucinated ChatGPT Cases · observed 2023-12-26
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incident event
Production AI public record - EditorialMethod →

businessinsider.com: Colorado Lawyer Filed a Motion Citing Hallucinated ChatGPT Cases

A Colorado Springs attorney, Zachariah Crabill, mistakenly used hallucinated ChatGPT-generated legal cases in court documents. The AI software provided false case citations, leading to the denial of a motion and legal repercussions for Crabill, highlighting risks in using AI for legal research.

AI Incident Database · Incident 615

Operator lens (medium): inspect D2 (output validation), D6 (autonomy oversight).

Confidence
82%
Sources
3
Entities
5
Detected
detected 936d ago

Event summary

A Colorado Springs attorney, Zachariah Crabill, mistakenly used hallucinated ChatGPT-generated legal cases in court documents. The AI software provided false case citations, leading to the denial of a motion and legal repercussions for Crabill, highlighting risks in using AI for legal research.

D2D6

Linked entities

  • OpenAI

    vendor | 70%

  • chatgpt

    organisation | 70%

  • zachariah-crabill

    organisation | 70%

  • zachariah-crabill's-client

    organisation | 70%

  • legal-system

    organisation | 70%

Related graph edges

EdgeTypeConfidence
ent-vendor-openai to ent-psf-d1maps to60%
ent-vendor-openai to ent-psf-d1maps to60%
ent-vendor-openai to ent-psf-d1maps to60%
ent-vendor-openai to ent-psf-d2maps to60%
ent-vendor-openai to ent-psf-d2maps to60%
ent-vendor-openai to ent-psf-d2maps to60%
ent-vendor-openai to ent-psf-d6maps to60%
ent-vendor-openai to ent-psf-d6maps to60%
ent-vendor-openai to ent-psf-d6maps to60%
ent-vendor-openai to ent-psf-d2maps to60%
ent-vendor-openai to ent-psf-d2maps to60%
ent-vendor-openai to ent-psf-d2maps to60%

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Event dates

  • Happened 13 June 2023

  • Detected 26 Dec 2023

Sources

  • A stressed out rookie lawyer says he got fired after he used ChatGPT to do his job

    secondary | checked 26 Dec 2023

    Open source
  • AI Incident Database - Incident 615

    secondary | checked 9 July 2026

    Open source
  • Colorado Springs attorney says ChatGPT created fake cases he cited in court documents | KRDO

    secondary | checked 25 Nov 2023

    Open source
Cite this record

"businessinsider.com: Colorado Lawyer Filed a Motion Citing Hallucinated ChatGPT Cases." https://www.productionai.institute/graph/events/evt-aiid-615 (observed 2023-06-13; retrieved 2026-07-19). PAI.

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