Topic

Open Source

Open-weight models, repositories, licenses and the community building in public.

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A translucent cube containing a padlock on the left, joined by a thin line to an open network of teal nodes on the right

Open Weights vs Open Source AI: What the Licence Actually Allows

A model you can download is not necessarily a model you are free to use. How the Open Source AI Definition differs from a weights release, with the Llama 4 licence as a worked example.

ExplainerOct 3, 20263 min read