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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.
- Date it happened
- 2023-06-13
- Organisation involved
- Zachariah Crabill
Where this came from
Attribution
This incident was imported from AI Incident Database and is used under CC BY-SA 4.0. Our additions to it — the structured fields, the translation, the checks against other reports — are published under the same licence.
This is a record of what was reported, not a finding that anyone broke the law. If it names your organisation and you believe it is wrong, the corrections process is free and open to everyone.