Model reference · open weights

c4ai-command-r-plus

LLMs CohereLabs Text gen 1 build Non-commercial 10k dl/mo

c4ai-command-r-plus is an open-weight language model from Cohere. c4ai-command-r-plus (FP16) weighs 208 GB; it needs more than the reference configurations below.

Cohere Labs Command R+ is a 104 billion parameter open weights research model designed for text generation, reasoning, summarization, and question answering.
It supports a 128K context length and is optimized for Retrieval Augmented Generation and multi-step tool use.
The model is evaluated in 10 languages, including English, French, Spanish, Italian, German, Brazilian Portuguese, Japanese, Korean, Arabic, and Simplified Chinese, and is released under the CC-BY-NC-4.0 license.

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

Hugging Face ↗GitHub ↗

What it is

Released by	Cohere
Released	2024-04-03
Parameters	103.8B
VRAM	208 GB for the weights

What it runs on

Memory and cards for c4ai-command-r-plus (FP16)

208 GBweights, file size

762 MBruntime overhead, at least

How much memory each request adds isn't estimated yet for this architecture. The weights need at least the cards below, plus room for the context.

Card	Weights alone
RTX 3060 12 GB … 8× B200 180 GB 16 smaller cards	does not fit

How it works

How language models work

Details

Published under	CohereLabs
Type	Language models
Task	Text gen
Runs with	transformers
Popularity	10k downloads / month
Weights	208 GB, c4ai-command-r-plus (FP16, file size)

Languages

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