---
format: "aidr-story-markdown/v1"
id: "bf57ce3f2e77f3951dbe6d0357091a22d11eb8b9b867ae8b5deb7f97e88d1a97"
canonical_url: "https://aidr.today/bf57ce3f?lang=en"
title: "**Know Who Spoke When: Build Real-Time, Multi-Speaker AI with NVIDIA Nemotron 3 Diarization**"
lang: "en"
requested_lang: "en"
available_langs: ["en","vi"]
translation_fallback: null
fallback_fields: []
published_at: "2026-09-23T13:17:01.000Z"
category: "Research"
topics: ["nvidia","nemotron","text-to-speech","diarization","multimodal"]
source_urls: ["https://huggingface.co/blog/nvidia/nemotron-diarization"]
summary: "A Blog post by NVIDIA on Hugging Face"
---

# \*\*Know Who Spoke When: Build Real\-Time, Multi\-Speaker AI with NVIDIA Nemotron 3 Diarization\*\*

> [Open the canonical story](<https://aidr.today/bf57ce3f?lang=en>)

**Published:** 2026-09-23T13:17:01.000Z
**Category:** Research
**Topics:** nvidia, nemotron, text\-to\-speech, diarization, multimodal

## Summary

A Blog post by NVIDIA on Hugging Face

## Sources

- [Story source](<https://huggingface.co/blog/nvidia/nemotron-diarization>)