Clay Foundation Model

An open source AI model for Earth

Clay is a foundational model of Earth. It uses an expanded visual transformer upgraded to understand geospatial and temporal relations on Earth data. The model is trained as a self-supervised Masked Autoencoder (MAE).

The Clay model can be used in three main ways:

• Generate semantic embeddings for any location and time.
• Fine-tune the model for downstream tasks such as classification, regression, and generative tasks.
• Use the model as a backbone for other models.

Where is what

• Our website is madewithclay.org.
• The Clay model code lives on Github. License: Apache. The latest release is v0.0.1
• The Clay model weights on Hugging Face. License: OpenRAIL-M.
• The Clay documentation lives on this site. License: CC-BY.
• Coming Soon > We maintain a set of embeddings on Source Cooperative. License: ODC-BY.

CLAY is a fiscal sponsored project of the 501c3 non-profit Radiant Earth Foundation.