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Model Library
/NVIDIA/NVIDIA Nemotron 3 Super 120B A12B FP8
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NVIDIA Nemotron 3 Super 120B A12B FP8

Ready
model path:accounts/fireworks/models/nvidia-nemotron-3-super-120b-a12b-fp8

Nemotron-3-Super-120B-A12B-FP8 is a large language model trained by NVIDIA for agentic, reasoning, and conversational tasks. It uses a hybrid Latent MoE architecture with interleaved Mamba-2 and MoE layers, plus Multi-Token Prediction (MTP) for faster generation. 12B active / 120B total parameters. Supports English, French, German, Italian, Japanese, Spanish, and Chinese.

NVIDIA Nemotron 3 Super 120B A12B FP8 API Features

On-demand Deployment

Docs

On-demand deployments allow you to use NVIDIA Nemotron 3 Super 120B A12B FP8 on dedicated GPUs with Fireworks' high-performance serving stack with high reliability and no rate limits.

Metadata

State
Ready
Created on
3/11/2026
Kind
Base model
Provider
NVIDIA

Specification

Calibrated
No
Mixture-of-Experts
No
Parameters
120B

Supported Functionality

Fine-tuning
Not supported
Serverless
Not supported
Context Length
262k tokens
Function Calling
Supported
Embeddings
Not supported
Rerankers
Not supported
Support image input
Not supported