ModelsCommand

Cohere's Command A Reasoning Model

Command A Reasoning is Cohere’s first reasoning model to date, excelling at real world enterprise tasks including tool use, retrieval augmented generation (RAG), agents, and multilingual use cases. At 111B parameters, Command A has a context length of 256K, and can run on one or two GPUs (A100s / H100s).

Model Details

Model NameDescriptionModalityContext LengthMaximum Output TokensEndpoints
command-a-reasoning-08-2025Command A Reasoning is Cohere’s first reasoning model, able to ‘think’ before generating an output in a way that allows it to perform well in certain kinds of nuanced problem-solving and agent-based tasks.Text256k32kChat

What Can Command A Reasoning Be Used For?

Command A is excellent for:

  • Agentic Use Cases: Taking autonomous actions and interacting with the environment to solve problems.
  • Tool Use: Able to leverage a variety of tools, such as search engines and APIs.
  • Multilingual: Able to reason over multilingual inputs, providing support to user queries in 23 different languages.

There’s more to be said about token budgets, enabling and disabling the thinking operation, etc., which can be found in our dedicated Reasoning guide.