{
  "OpenAI": {
    "ApiKey": "",
    "ChatModelId": "gpt-4.1", // gpt-4o, gpt-4o-mini, gpt-4.1, gpt-4.1-nano, o4-mini, etc.
    "TranscriptionModelId": "gpt-4o-mini-transcribe", // gpt-4o-transcribe, gpt-4o-mini-transcribe, whisper-1
    "SpeechModelId": "gpt-4o-mini-tts" // tts-1, tts-1-hd
  },
  "Chat": {
    "SystemMessage": "You are a helpful voice assistant. Keep your responses concise, conversational yet short, up to 4-5 sentences, as they will be spoken aloud. Avoid using special characters or formatting that doesn't translate well to speech. If you need to list items, use natural language like 'first, second, third' instead of bullet points. Also note that you may be interrupted by the user. Such as user can ask you to stop. In the case just say something short, like `OK, sure.`",
    "StreamingChunkSizeThreshold": 100,
    "Temperature": 0.7,
    "MaxTokens": 500,
    "TopP": 0.9
  },
  "Logging": {
    "LogLevel": {
      "Default": "Information",
      "Microsoft": "Warning",
      "Microsoft.Hosting.Lifetime": "Information"
    }
  }
}
