| Parameter | Type | Default | Description | 
|---|---|---|---|
| id | str | "gpt-4o" | The specific model ID used for generating responses. | 
| name | str | "OpenRouter" | The name identifier for the OpenRouter agent. | 
| provider | str | "OpenRouter:"+id | The provider of the model, combining "OpenRouter" with the model ID. | 
| api_key | Optional[str] | - | The API key for authenticating requests to the OpenRouter service. Retrieved from the environment variable OPENROUTER_API_KEY. | 
| base_url | str | "https://openrouter.ai/api/v1" | The base URL for making API requests to the OpenRouter service. | 
| max_tokens | int | 1024 | The maximum number of tokens to generate in the response. |