Models

Model configuration primarily lives in llm and realtime_llm.

Main config fields

llm:
  api_type: "openai"
  api_key: "YOUR_API_KEY"
  base_url: "https://api.openai.com/v1"
  model: "gpt-5.2"

For realtime voice:

realtime_llm:
  model: "gpt-realtime"
  api_key: "YOUR_REALTIME_API_KEY"

For more fields, see Configuration.