OpenAI Developer Blog
Audio blog posts

Mar 25
How Perplexity Brought Voice Search to Millions Using the Realtime API
Lessons from how Perplexity Computer's voice agent was built with the Realtime API.
Audio

Dec 22
Updates for developers building with voice
New audio model snapshots and broader access to Custom Voices for production voice apps.
Audio

Sep 12
Developer notes on the Realtime API
Details worth noticing in recent realtime speech-to-speech updates
Audio