Clay Foundation

lab

Openness profile

1 product on the map — 1 open-ish.

4 high confidence

4.0

license: Apache-2.0(OSI)
weights: open(Apache-2.0 checkpoint)
data: documented-not-released(source imagery and metadata schema documented
code: open(trainer, data module, configs, and model implementation released)

The full training machinery is public and the corpus is documented but not redistributed, matching the ladder's documented-data plus open-code rung.

https://raw.githubusercontent.com/Clay-foundation/model/main/README.md recorded 2026-09-10
States that code and trained weights use Apache, and documents trainer.py, ClayDataModule, and configuration-driven training.