CNN sues Perplexity for alleged copyright infringement in AI outputs

CNN has filed a lawsuit against Perplexity, an AI search startup, alleging that Perplexity scrapes and republishes CNN's copyrighted content within its AI-generated outputs without obtaining permission. This legal action highlights the ongoing dispute between content creators and generative AI companies regarding the use of online data.

This lawsuit is significant because it escalates the legal challenges surrounding copyright infringement in the context of artificial intelligence. It directly questions whether the use of copyrighted material for AI training and the subsequent generation of AI outputs falls under 'fair use' provisions, a critical legal standard.

The core mechanism of the dispute involves Perplexity's AI model allegedly ingesting and processing CNN's articles and then presenting summaries or direct excerpts of that content in response to user queries, without proper attribution or licensing. CNN argues this deprives them of revenue and control over their intellectual property.

This case could significantly impact generative AI companies like Perplexity, OpenAI (ChatGPT), Google (Gemini), and Microsoft (Copilot) by potentially setting precedents for how they can train their models and generate content. Media companies and content creators, including CNN (PARA), will also be closely watching as it could redefine their ability to protect and monetize their intellectual property in the AI era.