Scenario Routing

Automatically route requests to different providers based on request characteristics.

Supported Scenarios

Scenario	Description
think	Thinking mode enabled
image	Contains image content
longContext	Content exceeds threshold
webSearch	Uses web_search tool
background	Uses Haiku model

Fallback Mechanism

If all providers for a scenario fail, it automatically falls back to the profile's default providers.

Configuration Example

{
  "profiles": {
    "smart": {
      "providers": ["main-api"],
      "long_context_threshold": 60000,
      "routing": {
        "think": {
          "providers": [{"name": "thinking-api", "model": "claude-opus-4-5"}]
        },
        "longContext": {
          "providers": [{"name": "long-context-api"}]
        }
      }
    }
  }
}