---
title: "NVIDIA’s New Voice AI is Absolutely WILD! (PersonaPlex)"
source_url: https://youtu.be/n_m0fqp8xwQ
captured_at: 2026-08-07
author: "Better Stack"
contributor: "ชิดชนก"
platform: youtube
---
# NVIDIA’s New Voice AI is Absolutely WILD! (PersonaPlex)

youtube video by **Better Stack**, 11m39s, uploaded 2026-01-25. URL: https://youtu.be/n_m0fqp8xwQ

## Shared in LINE Note+
- 2026-08-07 11:25 by ชิดชนก

## Description
NVIDIA just released PersonaPlex, an open-source AI voice model that can listen and speak at the same time with almost zero latency. In this video, we break down how full-duplex conversation works, why active listening matters, and what makes PersonaPlex feel more human than traditional voice assistants. We also walk through a full setup and demo so you can try it yourself and see how far real-time AI conversations have come.

🔗 Relevant Links
PersonaPlex: 

❤️ More about us
Radically better observability stack: 
Written tutorials: 
Example projects: 

📱 Socials
Twitter: 
Instagram: 
TikTok: 
LinkedIn: 

📌 Chapters:
00:00 Intro
00:45 What Makes PersonaPlex Different
01:53 How Was PersonaPlex Trained
02:59 Setting Up PersonaPlex
04:12 1st Demo: Customer Service Call
06:12 2nd Demo: Quirky Friend
08:12 3rd Demo: Italian Woman
09:42 I BROKE THE MODEL!!!
10:29 Final Thoughts