> ## Documentation Index
> Fetch the complete documentation index at: https://agno-v2-service-account.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Cohere

The Cohere model provides access to Cohere's language models.

## Parameters

| Parameter                            | Type                                               | Default               | Description                                                                               |
| ------------------------------------ | -------------------------------------------------- | --------------------- | ----------------------------------------------------------------------------------------- |
| `id`                                 | `str`                                              | `"command-a-03-2025"` | The id of the Cohere model to use                                                         |
| `name`                               | `str`                                              | `"cohere"`            | The name of the model                                                                     |
| `provider`                           | `str`                                              | `"Cohere"`            | The provider of the model                                                                 |
| `api_key`                            | `Optional[str]`                                    | `None`                | The API key for Cohere (defaults to CO\_API\_KEY env var)                                 |
| `max_tokens`                         | `Optional[int]`                                    | `None`                | Maximum number of tokens to generate                                                      |
| `temperature`                        | `Optional[float]`                                  | `None`                | Controls randomness in the model's output (0.0 to 1.0)                                    |
| `top_p`                              | `Optional[float]`                                  | `None`                | Controls diversity via nucleus sampling (0.0 to 1.0)                                      |
| `top_k`                              | `Optional[int]`                                    | `None`                | Controls diversity via top-k sampling                                                     |
| `seed`                               | `Optional[int]`                                    | `None`                | Random seed for deterministic sampling                                                    |
| `frequency_penalty`                  | `Optional[float]`                                  | `None`                | Reduces repetition by penalizing frequent tokens (0.0 to 1.0)                             |
| `presence_penalty`                   | `Optional[float]`                                  | `None`                | Reduces repetition by penalizing present tokens (0.0 to 1.0)                              |
| `logprobs`                           | `Optional[bool]`                                   | `None`                | Return log probabilities of the output tokens                                             |
| `strict_tools`                       | `bool`                                             | `False`               | Enforce strict tool schemas in requests                                                   |
| `add_chat_history`                   | `bool`                                             | `False`               | Add chat history to the Cohere messages instead of using the conversation\_id             |
| `request_params`                     | `Optional[Dict[str, Any]]`                         | `None`                | Additional parameters to include in the request                                           |
| `client_params`                      | `Optional[Dict[str, Any]]`                         | `None`                | Additional parameters for client configuration                                            |
| `http_client`                        | `Optional[Union[httpx.Client, httpx.AsyncClient]]` | `None`                | Custom HTTP client for requests                                                           |
| `client`                             | `Optional[CohereClient]`                           | `None`                | Pre-configured Cohere client                                                              |
| `async_client`                       | `Optional[CohereAsyncClient]`                      | `None`                | Pre-configured async Cohere client                                                        |
| `model_type`                         | `ModelType`                                        | `ModelType.MODEL`     | Functional role of this model (`MODEL`, `OUTPUT_MODEL`, `PARSER_MODEL`). Set by the agent |
| `supports_native_structured_outputs` | `bool`                                             | `False`               | Whether the model supports structured outputs natively                                    |
| `supports_json_schema_outputs`       | `bool`                                             | `False`               | Whether the model uses JSON schema for structured outputs                                 |
| `system_prompt`                      | `Optional[str]`                                    | `None`                | System prompt from the model added to the agent                                           |
| `instructions`                       | `Optional[List[str]]`                              | `None`                | Instructions from the model added to the agent                                            |
| `tool_message_role`                  | `str`                                              | `"tool"`              | Role of tool messages                                                                     |
| `assistant_message_role`             | `str`                                              | `"assistant"`         | Role of assistant messages                                                                |
| `cache_response`                     | `bool`                                             | `False`               | Cache model responses to avoid redundant API calls during development                     |
| `cache_ttl`                          | `Optional[int]`                                    | `None`                | Time-to-live for cached responses, in seconds                                             |
| `cache_dir`                          | `Optional[str]`                                    | `None`                | Directory for the response cache. Defaults to `~/.agno/cache/model_responses`             |
| `retries`                            | `int`                                              | `0`                   | Number of retries to attempt before raising a ModelProviderError                          |
| `delay_between_retries`              | `int`                                              | `1`                   | Delay between retries, in seconds                                                         |
| `exponential_backoff`                | `bool`                                             | `False`               | If True, the delay between retries is doubled each time                                   |
| `retry_with_guidance`                | `bool`                                             | `True`                | Retry a failed model invocation once with a guidance message appended                     |
| `retry_with_guidance_limit`          | `int`                                              | `1`                   | Number of times to retry the model invocation with guidance                               |