Defendant profile Model training

MosaicML

MosaicML (acquired by Databricks) is named in training-data ingestion actions tied to its open-model training pipeline.

📍 San Francisco, CA (Databricks subsidiary)· 1 active or resolved case
Headquarters
San Francisco, CA (Databricks subsidiary)
Sector
Model training
Docket count
1 case

MosaicML lawsuits — frequently asked questions

Is MosaicML being sued?

Yes. MosaicML is currently a defendant in 1 AI-related lawsuit tracked by AI Lawsuit Tracker. MosaicML (Databricks subsidiary) is named in training-data ingestion actions tied to its open-model training pipeline.

How many lawsuits does MosaicML face?

As of the latest update, MosaicML is named in 1 active or resolved AI-related case, including federal copyright class actions and publisher coalition cases. The count updates daily.

What are the most important MosaicML lawsuits?

The flagship cases against MosaicML are: Training-pipeline ingestion action.

Where can I find court filings for MosaicML cases?

Every case on this page links to the official PACER docket and CourtListener record. Filings, orders, and motions are pulled from public court records and verified before publication.

Last updated: April 26, 2026. Counts reflect cases verified against public dockets and may lag new filings by 24–48 hours.