Anthropic, Nvidia Sway Judge to Split Authors’ AI Copyright Suit; Bloomberg Law, June 9, 2026

 Annelise Levy, Bloomberg Law; Anthropic, Nvidia Sway Judge to Split Authors’ AI Copyright Suit 

"A group of big tech companies convinced a federal judge to split up authors’ copyright lawsuit accusing them of pirating books to build artificial intelligence models.

The authors’ allegation that Anthropic PBC, Google LLC, Apple Inc., Nvidia Corp., Perplexity AI Inc., and xAI Corp. used the same library of pirated books to infringe isn’t sufficient to lump all of the companies into one lawsuit, Judge P. Casey Pitts of the US District Court for the Northern District of California ruled Monday. The lawsuit will proceed against Anthropic, and claims against the other companies are severed into five separate actions."

OpenAI, Anthropic, xAI Hit With Copyright Suit from Writers; Bloomberg Law, December 22, 2025

Annelise Levy, Bloomberg Law; OpenAI, Anthropic, xAI Hit With Copyright Suit from Writers

"Writers including Pulitzer Prize-winning journalist John Carreyrou filed a copyright lawsuit accusing six AI giants of using pirated copies of their books to train large language models.

The complaint, filed Monday in the US District Court for the Northern District of California, claims Anthropic PBC, Google LLC, OpenAI Inc., Meta Platforms Inc., xAI Corp., and Perplexity AI Inc. committed a “deliberate act of theft.”

It is the first copyright lawsuit against xAI over its training process, and the first suit brought by authors against Perplexity...

Carreyrou is among the authors who opted out of a $1.5 billion class-action settlement with Anthropic."