Command R+ vs Claude Sonnet 4.6: Detailed Comparison
Choosing between Command R+ (Cohere) and
Claude Sonnet 4.6 (Anthropic) comes down to three things:
per-token pricing, context window, and which capability matters most for your workload.
Command R+ costs $2.50/M input vs
$3.00/M for Claude Sonnet 4.6;
context windows are 128K vs
200K tokens. Detailed breakdown below.
Side-by-side specs
| Spec | Command R+ | Claude Sonnet 4.6 |
|---|
| Provider | Cohere | Anthropic |
|---|
| Released | 2024-04-04 | 2026-03-12 |
|---|
| Input price |
$2.50/M |
$3.00/M |
| Output price |
$10.00/M |
$15.00/M |
| Cached input |
— |
$0.3000/M |
| Context window |
128K |
200K |
| Max output |
4K |
64K |
| Modalities |
text |
text image |
| Tokenizer |
cohere |
claude-3 |
Capability matrix
| Capability | Command R+ | Claude Sonnet 4.6 |
|---|
| function calling |
Yes |
Yes |
| json mode |
Yes |
Yes |
| streaming |
Yes |
Yes |
| rag |
Yes |
No |
| citations |
Yes |
No |
| vision |
No |
Yes |
| tool use |
No |
Yes |
Benchmark comparison
Higher is better for all benchmarks shown.
Per-call cost on typical workloads
| Workload (in/out tokens) | Command R+ | Claude Sonnet 4.6 | Cheaper by |
|---|
| Standard chat (1K / 500) |
$0.007500 |
$0.010500 |
Command R+ by $0.003000 |
| RAG (4K / 500) |
$0.015000 |
$0.019500 |
Command R+ by $0.004500 |
| Long doc (20K / 1K) |
$0.060000 |
$0.075000 |
Command R+ by $0.015000 |
| Very long context (100K / 2K) |
$0.265000 |
$0.322500 |
Command R+ by $0.057500 |
When to choose Command R+ over Claude Sonnet 4.6
- Per-token input cost is 17% lower — meaningful for high-volume workloads.
- Supports rag — Claude Sonnet 4.6 does not.
- Supports citations — Claude Sonnet 4.6 does not.
When to choose Claude Sonnet 4.6 over Command R+
- Larger context window (200K vs 128K).
- Supports vision — Command R+ does not.
- Supports tool use — Command R+ does not.
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