Nielsen

Company

Last mentioned: Mar 12, 2026

Stories mentioning Nielsen 2

Nielsen Gracenote Sues OpenAI Over Alleged Misuse of Entertainment Metadata

Nielsen Gracenote has filed a lawsuit against OpenAI, alleging the AI giant used its proprietary entertainment metadata without authorization to train generative models. The case marks a significant expansion of AI copyright litigation into the realm of structured data and descriptive catalogs.

Mar 12, 2026 2 sources

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Gracenote Sues OpenAI: A New Frontier in AI Training Data Litigation

Nielsen subsidiary Gracenote has filed a lawsuit against OpenAI, alleging the unauthorized use of its proprietary entertainment metadata to train generative AI models. This case marks a significant shift in AI litigation, moving the focus from creative content to the structured data that powers global media discovery.

Mar 12, 2026 2 sources