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NVIDIA Nemotron Nano 3 30B A3B

Ready
model path:accounts/fireworks/models/nemotron-nano-3-30b-a3b

Nemotron-Nano-3-30B-A3B is a large language model trained by NVIDIA, designed as a unified model for both reasoning and non-reasoning tasks. It employs a hybrid Mamba-2 + MoE architecture with 30B total parameters and 3.5B active parameters. Supports English, German, Spanish, French, Italian, and Japanese.

NVIDIA Nemotron Nano 3 30B A3B API Features

Fine-tuning

Docs

NVIDIA Nemotron Nano 3 30B A3B can be customized with your data to improve responses. Fireworks uses LoRA to efficiently train and deploy your personalized model

On-demand Deployment

Docs

On-demand deployments allow you to use NVIDIA Nemotron Nano 3 30B A3B on dedicated GPUs with Fireworks' high-performance serving stack with high reliability and no rate limits.

Metadata

State
Ready
Created on
5 DEC, 2025
Kind
Base model
Provider
NVIDIA

Specifications

Calibrated
No
Mixture-of-Experts
Yes
Parameters
31.5B

Supporting Functionality

Fine-tuning
Supported
Serverless
Not Supported
Context Length
N/A
Function Calling
Supported
Embeddings
Not Supported
Rerankers
Not Supported
Supporting image input
Not Supported