NvidiaReleased on Aug 18, 2025

Nemotron Nano 9B v2: Benchmarks, Pricing & Size

Nemotron Nano 9B v2 is a language model from Nvidia, released in August 2025.

NVIDIA-Nemotron-Nano-9B-v2 is a large language model (LLM) trained from scratch by NVIDIA, and designed as a unified model for both reasoning and non-reasoning tasks. It responds to user queries and tasks by first generating a reasoning

Nemotron Nano 9B v2 model size

Nemotron Nano 9B v2 has 8.9 billion parameters and was trained on 21.1 trillion tokens. See how it compares to other models in the same parameter range.

ParametersTraining tokens
8.9B
21.1Ttokens
2371× tokens-to-params ratio
Small (3–10B)
8.9B
1B7B70B405B

Nemotron Nano 9B v2 API

API access coming soon

Nemotron Nano 9B v2 will be available through our gateway shortly.

Nemotron Nano 9B v2 examples

Recent arena outputs from Nemotron Nano 9B v2, picked from the highest-ranked matchups.

Nemotron Nano 9B v2 license

Nemotron Nano 9B v2 is released under the NVIDIA Open Model License Agreement license, which permits commercial use, has 8.9B parameters, has a knowledge cutoff of September 2024.

License
NVIDIA Open Model License Agreement
Commercial use allowed
Parameters
8.9B
Knowledge cutoff
September 2024

NVIDIA Open Model License Agreement

FAQ

Common questions about Nemotron Nano 9B v2.

When was Nemotron Nano 9B v2 released?

Nemotron Nano 9B v2 was released on August 18, 2025 by Nvidia. This is the official Nemotron Nano 9B v2 release date tracked on LLM Stats.

How big is Nemotron Nano 9B v2?

Nemotron Nano 9B v2 has 8.9 billion parameters. It was trained on 21.1 trillion tokens. It ships as an open-weight model, so you can download and run it on your own hardware.

Who created Nemotron Nano 9B v2?

Nemotron Nano 9B v2 was created by Nvidia.

What is the license for Nemotron Nano 9B v2?

Nemotron Nano 9B v2 is released under the NVIDIA Open Model License Agreement license. This is an open-source / open-weight license that permits self-hosting.

What is the knowledge cutoff date for Nemotron Nano 9B v2?

Nemotron Nano 9B v2 has a knowledge cutoff of September 2024, meaning it was trained on data up to that point and may not know about events after it.

Where is the Nemotron Nano 9B v2 paper or technical report?

Nemotron Nano 9B v2 has a paper or technical report available at https://arxiv.org/abs/2508.14444. Use that source for architecture, training, release and evaluation details.