AI 101
Open weights
An open-weight model is one whose trained weights you can download and run on your own computer or server, within its license.
Think of it like this: It is an engine you can take home to your own garage and open up. Check the license: some limit what you may do with it.
Source:
- https://artificialanalysis.ai/models/open-source (checked Oct 15, 2026)
- https://opensource.org/ai/open-source-ai-definition (checked Oct 15, 2026)
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