{
  "publicKey": "YOUR_LANGFUSE_PUBLIC_KEY",
  "secretKey": "YOUR_LANGFUSE_SECRET_KEY",
  "host": "https://cloud.langfuse.com",
  "observer": {
    "enabled": true,
    "api": "anthropic",
    "baseUrl": "https://api.example.com/anthropic",
    "apiKey": "YOUR-OBSERVER-API-KEY",
    "model": "your-observer-model",
    "fallback": {
      "provider": "openai-codex",
      "model": "gpt-5.4-mini",
      "reasoning": "low",
      "cooldownMs": 300000
    }
  },
  "memory": {
    "reflection": {
      "enabled": false,
      "thresholdTokens": 20000,
      "minNewObservationTokens": 8000,
      "minNewObservations": 5
    }
  }
}