# The reason ChatGPT Voice feels instant isn't the model. It's the transport la...
Canonical: https://social-archive.org/pingou100/uxue6Xbbj8
Original URL: https://www.instagram.com/p/DY7Cd7mGHtz/
Author: Deepak Jose | Data Science & Gen AI
Platform: instagram
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## Content
The reason ChatGPT Voice feels instant isn't the model. It's the transport layer. HTTP: request → wait → response → wait → play back WebRTC: audio streams in real-time, pipeline runs in parallel The difference: 4 seconds vs 300ms. LiveKit is the open-source WebRTC company whos...