Marin (framework)

license

Apache-2.0(OSI)

source

public(marin-community/marin)

governance

Marin community/Stanford CRFM

core-gated

ungated

Fully OSI-licensed (Apache-2.0), full source public. Repo is the framework; the Marin model is a separate artifact.

• https://github.com/marin-community/marin/blob/main/LICENSE recorded 2026-08-13

  Apache License Version 2.0 text

• https://raw.githubusercontent.com/marin-community/marin/main/README.md recorded 2026-08-13

  README documents the whole pipeline building and installing from the published repo; no paid tier, enterprise edition or license key appears anywhere in it, so nothing is withheld from the source

1,261 GitHub stars on marin-community/marin, read from the repository API, which bands at 1K-10K stars, level 2 on the stars fallback scale. That scale caps at level 3, because a star is not a use. Adoption is concentrated around the Marin project itself rather than broad external use, and no package is published.

• https://api.github.com/repos/marin-community/marin recorded 2026-08-13

  stargazers_count = 1261 for marin-community/marin

A broad end-to-end framework; what limits it is how widely it is used, not what it can do.

• https://raw.githubusercontent.com/marin-community/marin/main/README.md recorded 2026-08-13

  README still describes one framework covering data curation, transformation, filtering, tokenization, pretraining, posttraining and evaluation