Open-model cases
Llama
Meta’s downloadable-weight model family helped expand local inference and downstream fine-tuning. Its releases use Llama-specific terms, so "open weights" is more precise than assuming OSI-defined open source.
Key terms
- open weights
- community license
- model family
Openness profile
Open weights under release-specific Llama terms; inspect code, weights, training disclosure, and license separately.
"Open source", "open model", and "open weights" are not interchangeable. Review code, weights, training information, and license separately for each release.
Connected across the project
Historical context
Primary sources
This is a curated technical map, not a claim of comprehensive coverage.