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Command R+

CohereLarge Language ModelOpen Source

Cohere's enterprise-focused model optimized for RAG, tool use, and business applications. Strong at grounded generation with citations.

Abilities

Text GenerationRAGFunction CallingSummarizationMultilingual

Use Cases

EnterpriseRAG / SearchAutomationData Analysis

Available in Tools

Availability

How to Use

Use the Cohere API with `command-r-plus` model. Install SDK (`pip install cohere`). Particularly effective with Cohere's RAG endpoints.

Pros

  • Best-in-class RAG — built-in document grounding produces answers with accurate citations
  • Excellent tool-use and function-calling for complex agentic workflows
  • Open weights available on Hugging Face for inspection and self-hosting
  • Document grounding significantly reduces hallucinations in enterprise settings
  • Strong multilingual support covering 10+ languages

Cons

  • Non-commercial license (CC-BY-NC) for open weights — paid API required for production
  • Less general-purpose than GPT-4o or Claude — weaker on creative and general chat
  • Smaller developer community — fewer tutorials, examples, and community support
  • Not competitive with frontier models on reasoning and math benchmarks

What to Use It For

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Perfect For

RAG applications

Best built-in document grounding with automatic citations — purpose-built for retrieval-augmented generation

Enterprise search over internal documents

Document grounding significantly reduces hallucinations and provides traceable source citations

Tool-use agentic workflows

Excellent function calling specifically designed for complex multi-tool orchestration

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Good For

Multilingual customer support

Strong multilingual support covering 10+ languages with grounded, citation-backed responses

Summarization with sources

Built-in grounding ensures summaries are traceable back to source documents

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Not Recommended

General creative writing

Enterprise-focused model is weaker than GPT-4o or Claude at open-ended creative content

Try instead: Claude Opus 4

Complex math or reasoning

Not competitive with frontier reasoning models on mathematical or logical tasks

Try instead: o3

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Do Not Use For

Commercial self-hosting

CC-BY-NC license prohibits commercial use of the open weights — must use paid API

Try instead: Llama 3.3 70B

Image or code generation

Text-focused enterprise model with no image generation and limited code capabilities

Try instead: DALL-E 3, Claude Sonnet 4

Technical Details

Pricing$2.50 / 1M input, $10 / 1M output
Parameters104B
detail.contextWindow128K tokens
LicenseCC-BY-NC

Links