AI lawsuit comparisons

Side-by-side case counts, settlements, and rulings between the major AI defendants.

OpenAI vs. Anthropic
49 cases compared
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The two largest US foundation-model labs face overlapping but distinct litigation portfolios. OpenAI carries the heaviest publisher exposure (NYT, Daily News, Authors Guild MDL); Anthropic sits behind…

OpenAI vs. Meta
55 cases compared
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Both Meta and OpenAI are central defendants in the AI training-data copyright wars, but they differ on training-source posture and on the centrality of news-publisher claims.…

Anthropic vs. Meta
22 cases compared
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Both labs are defendants in major author class actions. Anthropic has settled its lead books class; Meta's remain pending, with a notable summary-judgment posture in Kadrey v. Meta.…

Suno vs. Udio
9 cases compared
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The two leading music-generation startups face near-identical RIAA-coalition copyright lawsuits filed in mid-2024. Same plaintiffs, same theory, two different courts, two different procedural trajecto…

Stability AI vs. Midjourney
7 cases compared
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The two flagship image-generation copyright cases. Getty Images v. Stability AI was the first major image-AI suit and now has UK first-instance rulings; Disney v. Midjourney is the largest US image-AI…

NYT v. OpenAI/Microsoft vs. NYT v. Perplexity
12 cases compared
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The New York Times has filed two distinct AI lawsuits with materially different theories. The OpenAI/Microsoft case targets training-data copying; the Perplexity case targets real-time scraping and an…