Command A Reasoning
Summary
Command A Reasoning is an open-weight language model from Cohere, released on 21 Aug 2025. It accepts text and generates text, with a 256K-token context window and up to 32K output tokens per response. As of 4 Oct 2026, the lowest listed API price is $2.50 per million input tokens and $10 per million output tokens (Cohere API), across 1 provider we track.
Cohere reasoning model for multilingual enterprise agents, tools, and complex workflows
Last verified 4 Oct 2026. Every figure on this page links to its source.
Specifications
| Developer | Cohere |
|---|---|
| Release date | 21 Aug 2025 [models.dev] |
| Status | Generally available [models.dev] |
| Weights | Open weights [models.dev] |
| Context window | 256K (256,000 tokens) [models.dev] |
| Max output | 32K tokens [models.dev] |
| Knowledge cutoff | 1 Jun 2024 [models.dev] |
| Input | Text [models.dev] |
| Output | Text [models.dev] |
| Reasoning mode | Yes [models.dev] |
| Tool calling | Yes [models.dev] |
Command A Reasoning API pricing by provider
USD per million tokens. Sorted by input price.
| Provider | Input | Output | Cached input | Context | Source |
|---|---|---|---|---|---|
| Cohere API command-a-reasoning-08-2025 | $2.50 | $10 | – | 256K | models.dev, 4 Oct 2026 |
Frequently asked questions
What is the context window of Command A Reasoning?
Command A Reasoning has a context window of 256,000 tokens (256K) and can generate up to 32,000 tokens in a single response, according to models.dev.
How much does the Command A Reasoning API cost?
Through Cohere API, Command A Reasoning costs $2.50 per million input tokens and $10 per million output tokens. Prices last verified 4 Oct 2026.
Is Command A Reasoning open source?
Command A Reasoning is an open-weight model. Check the license terms before commercial use.
When was Command A Reasoning released?
Cohere released Command A Reasoning on 21 Aug 2025, according to models.dev.
Change history
No changes detected since we started tracking this model. We re-check every source daily.