Meta AI · LLM
Llama 2
First widely-licensed open-weight Llama release.
Capabilities
- ▸open weights
- ▸chat
Use cases
self-hosting · fine-tuning
Lineage
View the full Llama lineage →AI research assistant
Free · open modelsAsk about Llama 2
Sources & verification
Information is compiled from official announcements, documentation and reputable industry coverage.
Last verified Aug 9, 2026