Model reference · open weights

c4ai-command-r

c4ai-command-r is an open-weight language model from Cohere. c4ai-command-r-v01 (FP16) weighs 70.0 GB; the smallest configuration that runs it is H100 80 GB.

• Cohere Labs Command-R is a 35 billion parameter text-generation model designed for reasoning, summarization, and question answering.
• It supports a 128K context length and is optimized for grounded generation and single-step tool use across ten languages, including English, French, German, Spanish, Italian, Portuguese, Japanese, Korean, Chinese, and Arabic.
• The model is released under the cc-by-nc-4.0 license.

Summary of the CohereLabs/c4ai-command-r-v01 model card, 2026-10-01

Hugging Face ↗GitHub ↗