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AI giants sued for book piracy in training data
18 Mar
Summary
- Publisher alleges tech giants used pirated books for AI training.
- Lawsuit claims AI systems were built on stolen creative expression.
- This case is one of many lawsuits against tech for AI content use.

A major book publisher has initiated a lawsuit against several prominent technology companies in a California federal court, accusing them of misusing copyrighted material to train their AI systems. The complaint, filed late Tuesday, asserts that companies such as Apple, Google, Nvidia, Meta Platforms, OpenAI, Anthropic, Perplexity AI, and xAI unlawfully used pirated copies of the publisher's books.
These tech giants are alleged to have exploited hundreds of copyrighted works, sourced from illicit databases, without obtaining necessary permissions. The publisher argues that its books, known for their inspirational content and conversational narrative style, are uniquely suited to train AI to replicate authentic human voice and emotional tone.
The lawsuit contends that instead of licensing the content, these companies illicitly copied and utilized the works to build AI systems now valued at hundreds of billions of dollars. This case is one of numerous high-stakes legal challenges brought by authors and copyright holders against technology firms over the use of their material in training large language models.




