Models and data
we trained ourselves
MatData is the storefront for Matrix Holding LLC. We sell Atlas weights, commercial licenses, and synthetic training data from our own stack: the Brain for data, the Forge for training.
Step 1
Pay on Stripe
Test checkout is live. You get a receipt and a download portal for that order.
Step 2
Open the portal
Each purchase has its own link. Docs can download today. Large files show when engineering stages them.
Step 3
Get the files
Staged objects leave from a private Cloudflare R2 bucket on a short lived signed link, not through this laptop.
Our Products
Models & Datasets
Purchase model weights, synthetic training data, or bundle deals built for teams shipping serious AI work.
Atlas
Our flagship language model. Buy the weight set or a commercial inference license. Trained in the Forge on data from the Brain. Weight archives go live when engineering stages them in R2.
Starting at $499
View detailsSynthetic Datasets
Synthetic training data from our Brain pipeline. Core and Pro bundles are listed now. Archives appear in your portal once they are staged.
Starting at $199
View detailsWhy MatData
A small company that trains its own models
Checkout is live
Stripe test payments already create a real order and a download portal. Live charges wait until we flip Stripe out of test mode.
Commercial license
Listings include a commercial license. Synthetic data is generated, not scraped consumer PII. Terms and privacy are on this site.
Private R2 delivery
Customer files sit in a private matdata-deliveries bucket. The site signs a short link. Your traffic does not pull terabytes through the web server.
We train it
We do not resell someone else's dump. Data comes from the Brain. Training happens in the Forge. Engineering stages a release when it is ready to sell.
Atlas, then Chronos
Atlas is the first model on the store. Chronos is in development with a different objective. We will not invent specs here before we publish them.
Talk to us
Volume, a custom license, or a dataset that is not on the page yet: email [email protected]. We are a small team and we read it.
Ready when the files are
Checkout, the portal, and legal pages are up. Atlas weight archives will appear in R2 when engineering signs off.