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Chicago Tribune sues Perplexity AI for copyright infringement

Source evidence cited by public records. This page shows where the source is used, its trust tier, and when it was last checked in the seed.

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secondary
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1
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checked 220d ago

Records using this source

  • Perplexity AI Reportedly Accused in Federal Lawsuit of Purported Copyright Infringement and False Attribution of Chicago Tribune Content

    event | 15 Mar 2026 | 82%

    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.

Source details

  • Type: news

  • Tier: secondary

  • Publisher: chicagotribune.com

  • Last checked: 12 Dec 2025

Public URL

https://www.chicagotribune.com/2025/12/04/chicago-tribune-perplexity-ai-copyright-infringement/
Cite this record

"Chicago Tribune sues Perplexity AI for copyright infringement." https://www.productionai.institute/graph/sources/src-aiid-report-6727 (observed 2025-12-12; retrieved 2026-07-20). PAI.

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