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https://www.productionai.institute/graph/entities/aiid-chicago-tribune

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Production AI Institute public record · chicago-tribune · observed 2026-03-15
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chicago-tribune

chicago-tribune - organisation named in the AI Incident Database harm index.

Confidence
70%
Sources
3
Events
1
Observed
observed 135d ago
chicago-tribune

What changed

The Chicago Tribune filed a federal lawsuit alleging that Perplexity AI unlawfully reproduced and paraphrased its copyrighted journalism in generative chatbot and search outputs. The complaint claims the AI system produced substitutive answers that bypassed links to the Tribune's website, diverted revenue, and at times hallucinated inaccurate information falsely attributed to the newspaper.

  • Chicago Tribune sues Perplexity AI for copyright infringementhttps://www.chicagotribune.com/2025/12/04/chicago-tribune-perplexity-ai-copyright-infringement/
  • Chicago Tribune sues Perplexity AI for copyright infringementhttps://www.axios.com/local/chicago/2025/12/15/chicago-tribune-perplexity-ai-copyright-lawsuit-newspapers
  • AI Incident Database - Incident 1298https://incidentdatabase.ai/cite/1298/

Timeline

  1. 15 Mar 2026Perplexity AI Reportedly Accused in Federal Lawsuit of Purported Copyright Infringement and False Attribution of Chicago Tribune Content
    Incident82%
    • Chicago Tribune sues Perplexity AI for copyright infringementhttps://www.chicagotribune.com/2025/12/04/chicago-tribune-perplexity-ai-copyright-infringement/
    • Chicago Tribune sues Perplexity AI for copyright infringementhttps://www.axios.com/local/chicago/2025/12/15/chicago-tribune-perplexity-ai-copyright-lawsuit-newspapers
    • AI Incident Database - Incident 1298https://incidentdatabase.ai/cite/1298/

PSF mapping

No PSF domains are mapped to this entity in the current public record.

Source trail (3)

secondary · checked 9 July 2026

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secondary · checked 15 Mar 2026

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secondary · checked 12 Dec 2025

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"chicago-tribune." https://www.productionai.institute/graph/entities/aiid-chicago-tribune (observed 2026-03-15; retrieved 2026-07-28). PAI.

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