OpenAI Copied Media Metadata To Train ChatGPT, Suit Alleges

By Lauren Berg ( March 10, 2026, 9:31 PM EDT) -- Media metadata company Gracenote alleges in a lawsuit filed Tuesday in Manhattan federal court that OpenAI has stolen a slew of its proprietary television and movie metadata to train ChatGPT and other large language models, "eroding" Gracenote's ability to license its data to competing artificial intelligence companies....

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