Datalab

license

Apache-2.0(OSI, over the code)+AI-Pubs-Open-RAIL-M-Modified(model weights

source

public(the repository builds the conversion pipeline the package installs)

core-gated

ungated(nothing is withheld from the published tree

Two licenses, and the compound is resolved on the more restrictive of them because both cover the artifact you actually run. The code is Apache-2.0. The model weights the pipeline requires - Marker does not convert a document without them - are under a modified AI Pubs Open RAIL-M that the README states is 'free for research, personal use, and startups under $5M funding/revenue', with a commercial license required above that threshold. A license charging for a class of use above a revenue threshold is the competition_restricted tier, and a public source under that tier scores 2/source_available. This is deliberately not the model-context-protocol case, where a CC-BY-4.0 documentation license was moved out of the compound because it covered the project's prose rather than the artifact you run: here the bounded license covers the weights, and the weights are the product.

• https://raw.githubusercontent.com/datalab-to/marker/master/LICENSE recorded 2026-08-30

  LICENSE body is the Apache License 2.0 text, covering the repository's code.

• https://raw.githubusercontent.com/datalab-to/marker/master/MODEL_LICENSE recorded 2026-08-30

  MODEL_LICENSE body is the AI PUBS OPEN RAIL-M LICENSE (MODIFIED), Version 0.1, applying use restrictions to the model weights and their derivatives.

• https://raw.githubusercontent.com/datalab-to/marker/master/README.md recorded 2026-08-30

  README, Commercial usage section: 'Our code is licensed under Apache 2.0 - free to use, including commercially. Our model weights use a modified AI Pubs Open Rail-M license (free for research, personal use, and startups under $5M funding/revenue). For commercial use of the model weights beyond that, visit our pricing page.'

• https://api.github.com/repos/datalab-to/marker recorded 2026-08-30

  Repo metadata - license spdx_id Apache-2.0, archived false, 39,389 stars - for datalab-to/marker.