Model Comparison
Claude 3.5 Sonnet vs Command R+Which is better in 2026?
Claude 3.5 Sonnet significantly outperforms across most benchmarks. Command R+ is 13.7x cheaper per token.
Verdict: Claude 3.5 Sonnet vs Command R+ — which is better?
Claude 3.5 Sonnet (by Anthropic) and Command R+ (by Cohere) are two of the AI models people compare most. Here is how they stack up on benchmarks, price and capabilities, and which one to pick in 2026.
Claude 3.5 Sonnet outperforms in 2 benchmarks (GSM8k, MMLU), while Command R+ is better at 0 benchmarks. Claude 3.5 Sonnet significantly outperforms across most benchmarks.
On price, Command R+ is roughly 13.7x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.
Claude 3.5 Sonnet also accepts a larger context window (200,000 input tokens), making it the stronger choice for long documents and large codebases.
Choose Claude 3.5 Sonnet if…
- you want the strongest raw capability — it leads on 2 of 2 shared benchmarks
- you process long inputs — it offers a 200,000 token context window
- you want the most recent training data — it shipped Oct 2024
Choose Command R+ if…
- cost matters — it's about 13.7x cheaper per token
- you need open weights you can self-host or fine-tune
Performance Benchmarks
Comparative analysis across standard metrics
Claude 3.5 Sonnet outperforms in 2 benchmarks (GSM8k, MMLU), while Command R+ is better at 0 benchmarks.
Claude 3.5 Sonnet significantly outperforms across most benchmarks.
Arena Performance
Human preference votes
Pricing Analysis
Price comparison per million tokens
For input processing, Claude 3.5 Sonnet ($3.00/1M tokens) is 12.0x more expensive than Command R+ ($0.25/1M tokens).
For output processing, Claude 3.5 Sonnet ($15.00/1M tokens) is 15.0x more expensive than Command R+ ($1.00/1M tokens).
In conclusion, Claude 3.5 Sonnet is more expensive than Command R+.*
* Using a 3:1 ratio of input to output tokens
Context Window
Maximum input and output token capacity
Claude 3.5 Sonnet accepts 200,000 input tokens compared to Command R+'s 128,000 tokens. Claude 3.5 Sonnet can generate longer responses up to 200,000 tokens, while Command R+ is limited to 128,000 tokens.
Input Capabilities
Supported data types and modalities
Claude 3.5 Sonnet supports multimodal inputs, whereas Command R+ does not.
Claude 3.5 Sonnet can handle both text and other forms of data like images, making it suitable for multimodal applications.
Claude 3.5 Sonnet
Command R+
License
Usage and distribution terms
Claude 3.5 Sonnet is licensed under a proprietary license, while Command R+ uses CC BY-NC.
License differences may affect how you can use these models in commercial or open-source projects.
Proprietary
Closed source
CC BY-NC
Open weights
Release Timeline
When each model was launched
Claude 3.5 Sonnet was released on 2024-10-22, while Command R+ was released on 2024-08-30.
Claude 3.5 Sonnet is 2 months newer than Command R+.
Oct 22, 2024
1.6 years ago
1mo newerAug 30, 2024
1.8 years ago
Knowledge Cutoff
When training data ends
Neither model specifies a knowledge cutoff date.
Unable to compare the recency of their training data.
Provider Availability
Claude 3.5 Sonnet is available from Anthropic, Bedrock, Google. Command R+ is available from Cohere, Bedrock.
Claude 3.5 Sonnet
Command R+
Outputs Comparison
Key Takeaways
Claude 3.5 Sonnet
View detailsAnthropic
Command R+
View detailsCohere
Detailed Comparison
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FAQ
Common questions about Claude 3.5 Sonnet vs Command R+.