Claude Sonnet 4 vs Command R+
Claude Sonnet 4 vs Command R+: Command R+ is cheaper for input-heavy usage ($2.50/M vs $3.00/M input tokens), while Claude Sonnet 4 is better for long-context tasks (200,000 tokens).
Direct answer: choose Command R+ for lower token spend and choose Claude Sonnet 4 when your workload needs longer context.
Compare input and output token pricing, context windows, and monthly cost estimates on one page so you can pick the cheaper model fast.
Cost Comparison (1000 input + 500 output tokens, 100 requests/day)
Claude Sonnet 4
Command R+
Cost Differences
Command R+ costs less than Claude Sonnet 4
Quick Recommendation
Winner for direct API pricing: Command R+. At the default workload, Command R+ saves about $9.00/month ($109.50/year) versus Claude Sonnet 4.
Feature Comparison
| Feature | Claude Sonnet 4 | Command R+ |
|---|---|---|
| Provider | Anthropic | Cohere |
| Input Price | $3.00/1M tokens | $2.50/1M tokens |
| Output Price | $15.00/1M tokens | $10.00/1M tokens |
| Context Window | 200,000 tokens | 128,000 tokens |
| Max Output | 64,000 tokens | 4,096 tokens |
| Category | standard | flagship |
| Capabilities | textvisioncodereasoning | textcodereasoning |
| Release Date | 5/14/2025 | 4/4/2024 |
Claude Sonnet 4 vs Command R+: Which Should You Choose?
Choosing between Claude Sonnet 4 and Command R+ depends on your priorities: cost efficiency, context length, or raw capability. Command R+ is the more affordable option at $2.50/1M input tokens — 17% cheaper than Claude Sonnet 4. Meanwhile, Claude Sonnet 4 offers a significantly larger context window at 200,000 tokens vs 128,000 for Command R+.
These models come from different providers — Anthropic and Cohere — which means different API ecosystems, SDKs, rate limits, and terms of service. If you're already integrated with Anthropic, switching to Cohereinvolves migration effort beyond just pricing. Factor in your existing infrastructure when deciding.
These models target different tiers: Claude Sonnet 4 is a standard model while Command R+ is flagship. This means they're optimized for different workloads. Command R+ targets more demanding workloads, while Claude Sonnet 4 provides a cost-effective option for everyday tasks.
Output costs matter too. Claude Sonnet 4 charges $15.00/1M output tokens vs $10.00 for Command R+. For generation-heavy workloads (content creation, code generation, summarization), output pricing often dominates your bill. Command R+ has the edge here at $10.00/1M output tokens.
Multimodal capabilities: Claude Sonnet 4 supports vision (image inputs) while Command R+ is text-only. If your application needs image understanding, this narrows your choice.
Best Use Cases
Choose Claude Sonnet 4 when:
- • You need a larger context window (200,000 tokens)
- • You need more capabilities (vision)
- • You need longer outputs (up to 64,000 tokens)
- • You're already using Anthropic's API ecosystem
Choose Command R+ when:
- • Budget is a primary concern
- • You're already using Cohere's API ecosystem
Pros and Caveats at a Glance
Claude Sonnet 4
- • Input pricing: $3.00/M tokens
- • Output pricing: $15.00/M tokens
- • Context window: 200,000 tokens
- • Max output: 64,000 tokens
Watch out for
- • Higher input cost than Command R+
- • Higher output cost than Command R+
Command R+
- • Input pricing: $2.50/M tokens
- • Output pricing: $10.00/M tokens
- • Context window: 128,000 tokens
- • Max output: 4,096 tokens
Watch out for
- • Smaller context window than Claude Sonnet 4
Try Different Scenarios
Use the calculator below to see how costs change with different usage patterns
Claude Sonnet 4 (Anthropic)
Command R+ (Cohere)
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Which is cheaper, Claude Sonnet 4 or Command R+?▼
What is the context window difference between Claude Sonnet 4 and Command R+?▼
Which model is better for AI Agent / Agentic Workflows?▼
Which model has better overall pricing for heavy usage?▼
Where can I compare Anthropic and Cohere API pricing beyond this model matchup?▼
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