In re Mosaic LLM Litigation (O'Nan v. Databricks) copyright case

Docket

Unverified Found by the weekly run; nobody has checked the source yet.

Brought by

SOStewart O'Nan

v.

Defendants

DatabricksMMosaicML

Authors allege Databricks and its MosaicML unit trained the MPT language models on Books3, a dataset of pirated books; consolidated with Makkai v. Databricks.

Related cases

CopyrightActiveDec 14 · in 35dDow Jones sued v. PerplexityThe Wall Street Journal and New York Post publishers say Perplexity copies their articles to answer questions.Telephone conferenceS.D. N.Y.filed Oct 2024CopyrightActiveUnverifiedDec 17 · in 38dCCarreyrou sued v. Anthropic PBCSued for copyright infringement.Motion to dismiss hearingN.D. Cal.filed Dec 2025CopyrightActiveJan 12, 2027 · in 64dJamendo sued v. NVIDIAJamendo alleges NVIDIA used its music catalog to train audio AI models without permission.Initial case management conferenceN.D. Cal.filed Jun 2026CopyrightActiveJul 26, 2027 · in 9moHHendrix sued v. AppleAuthors Grady Hendrix and Jennifer Roberson allege Apple trained its OpenELM and Apple Intelligence models on pirated books from the Books3 dataset; later consolidated with Martinez-Conde and Alexander v. Apple.Further case management conferenceN.D. Cal.filed Sep 2025CopyrightActiveAug 31, 2027 · in 10moGetty Images sued v. Stability AI (N.D. Cal.)Getty refiled its US copyright and trademark claims over Stable Diffusion training in California after its Delaware case stalled on jurisdiction.Dispositive motion hearingN.D. Cal.filed Aug 2025CopyrightActiveUnverifiedfiled Oct 2026Dow Jones & Company, Inc. sued v. BBradstreet & Company, Inc.Sued for copyright infringement.S.D. OhioCopyrightActiveUnverifiedfiled Oct 2026Elsevier Inc. sued v. MMeta Platforms, Inc.Sued for copyright infringement.N.D. Cal.CopyrightActivefiled Sep 2026UMG Recordings sued v. Suno (II)A second label suit against Suno covering about 60,000 additional works, filed parallel to the original 2024 case.D. Mass.