Nano

The Nemotron-3 Nano is a 30-billion-parameter open-source AI model released by nvidia. It employs a Mixture-of-Experts architecture with 3 billion active parameters.

Nemotron-3 Family Overview

• Nano: 30B total parameters (3B active)
• Super: 100B total parameters (10B active)
• Ultra: 500B total parameters (50B active)

Review and performance test: gary-explains channel video titled “Nematron 3” Nemotron-3 Nano: Nematron 3.

Backlink: 2026 04 14 Gary Explains channel Nematron 3