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Command R

Cohere's mid-tier RAG-optimized model, affordable and reliable on retrieval workloads.

Updated


Quick facts

Released
Mar 2024
Context
128K tokens
Output / 1M
$1.50 / 1M tokens
License
CC-BY-NC 4.0

About Command R

Command R is Cohere's mid-tier RAG model and the practical option when Command R+ is overkill. Same RAG and tool-use ergonomics, lower cost, smaller context window.

For enterprise customers already on Cohere infrastructure, Command R is the first tier most workloads start at. Most graduate to Command R+ only when retrieval quality plateaus.

Benchmarks

Published scores from Cohere's model card or independent leaderboards. We do not publish numbers we cannot source, see methodology.

HumanEval
,
Python coding pass@1
MMLU
,
Broad academic knowledge
GPQA
,
Graduate-level reasoning
SWE-bench
,
Real software-engineering tasks
Benchmark scores not yet available. We only publish numbers we can source from official model cards or independent leaderboards, see methodology.

Capabilities

Strengths

  • Cheap RAG
  • Reliable tool-use

Tracked weaknesses

  • Quality below frontier

Pricing

Per-million-token rates as published by Cohere.

TierPriceNotes
Input$0.50 / 1M tokensTokens you send to the model
Output$1.50 / 1M tokensTokens the model generates
Context128K tokensMax combined input + output

Call Command R from your code

Drop-in snippet for the Cohere SDK. Set your API key in the environment and run.

typescript
import OpenAI from "openai";

const client = new OpenAI({
  // Use OPENAI_API_KEY for OpenAI, or your provider's key + baseURL.
  apiKey: process.env.OPENAI_API_KEY,
});

const completion = await client.chat.completions.create({
  model: "command-r",
  messages: [
    { role: "user", content: "What's the time complexity of quicksort?" },
  ],
});

console.log(completion.choices[0].message.content);

Compare Command R with…

Frequently asked

  • How much does Command R cost per million tokens?
    Command R is priced at $0.50 / 1M tokens for input tokens and $1.50 / 1M tokens for output tokens via the official Cohere API at the time of writing.
  • What is Command R's context window?
    Command R supports a context window of 128K tokens.
  • Is Command R open source?
    Command R ships with open weights under the CC-BY-NC 4.0 license. You can self-host it, fine-tune it, and (subject to the license terms) deploy it commercially.
  • When was Command R released?
    Command R was released on Mar 11, 2024 by Cohere.
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