OpenAIretiredmoderate
gpt-4o-realtime-preview
Realtime preview → gpt-realtime line.
Already retiredThis id is past its shutdown date. Keep this page for migration archaeology only.
Quick fix — copy & paste
Breaks on 2026-05-07
model = "gpt-4o-realtime-preview"
Use this instead
model = "gpt-realtime-1.5"