{
  "$schema": "https://raw.githubusercontent.com/jiangge/pi-router/main/schema.json",
  "strategy": "channelFirst",
  "auto": true,
  "sticky": true,
  "sortBy": "cost",
  "contextTransfer": "summary",
  "summaryModel": "claude-haiku-4-5@anthropic",
  "summaryPrompt": "Summarize the conversation focusing on key decisions and current context. Keep it under 500 tokens.",
  "logDir": "~/.pi/agent/logs/router",
  "autoSync": true,
  "failover": {
    "on": ["ECONNREFUSED", "ETIMEDOUT", "rate_limit_error", "overloaded_error"],
    "cooldownMs": 60000
  },
  "healthProbe": {
    "enabled": true,
    "intervalMs": 300000,
    "timeoutMs": 10000,
    "probeMessage": "ping"
  },
  "models": [
    {
      "id": "claude-opus-4-8",
      "channels": ["lan", "anthropic", "openrouter"],
      "sortBy": "cost",
      "sticky": true,
      "contextTransfer": "summary",
      "fallbackModels": [
        {
          "id": "claude-sonnet-4-6",
          "channels": ["lan", "anthropic"]
        },
        {
          "id": "claude-haiku-4-5",
          "channels": ["anthropic"]
        }
      ],
      "failover": {
        "on": ["ECONNREFUSED", "ETIMEDOUT", "rate_limit_error", "overloaded_error"],
        "cooldownMs": 30000
      }
    },
    {
      "id": "claude-sonnet-4-6",
      "channels": ["lan", "anthropic", "openrouter"],
      "sortBy": "latency",
      "fallbackModels": [
        {
          "id": "claude-haiku-4-5",
          "channels": ["anthropic"]
        }
      ]
    },
    {
      "id": "gpt-5",
      "channels": ["openai", "openrouter"],
      "sortBy": "cost",
      "fallbackModels": [
        {
          "id": "gpt-4o",
          "channels": ["openai"]
        }
      ]
    }
  ]
}