Command R
Open-weight modelsCohere's open-weight models tuned for retrieval-augmented generation and tool use.
Command R is Cohere's family of open-weight models, tuned specifically for the patterns that matter in production: retrieval-augmented generation with citations, and reliable tool use.
The weights are downloadable for research and self-hosting, with commercial use running through Cohere — so check the licensing for your case.
Where it's ideally used
A fit when a self-hosted model needs to be good specifically at RAG with citations and tool use.
Where it doesn't fit
The weight license restricts commercial use — confirm terms before deploying it in a product.