Overview
Create realtime sessions for audio and video streaming with OpenAI’s Realtime API.Python Usage
Create Session
Default model is now
gpt-realtime (OpenAI’s GA realtime id). The previous default
gpt-4o-realtime-preview is deprecated by OpenAI but still works if you pass it
explicitly — only the omitted-model default changed.Session Configuration
Async Usage
Parameters
Available Voices
alloy- Neutralecho- Malefable- Britishonyx- Deep malenova- Femaleshimmer- Soft female
Result Object
TheRealtimeSession object contains:
id: Session IDstatus: Session statusmodel: Model being usedurl: WebSocket URL to connect tometadata: Session configuration

