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Chicago Tribune sues Perplexity

TechCrunch · Julie Bort · last updated

The newspaper is alleging copyright infringement and calling out Perplexity’s Retrieval Augmented Generation (RAG) as a culprit.

The Chicago Tribune filed a lawsuit against AI search engine Perplexity on Thursday alleging copyright infringement. The suit, seen by TechCrunch, was filed in a federal court in New York.

The Tribune alleges that its lawyers contacted Perplexity in mid-October asking if the AI search engine was using its content, according to the complaint. Perplexity’s lawyers replied it did not train models with the Tribune’s work, but that it “may receive non-verbatim factual summaries,” the lawsuit claims.

 

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