Nemotron 3 Super API

Access Nemotron 3 Super from NVIDIA using Puter.js AI API.

Get Started

Model Card

Nemotron 3 Super is NVIDIA's open-weight 120B-parameter hybrid Mamba-Transformer MoE model with only 12B active parameters, designed for running complex multi-agent agentic AI systems at scale. It features a 1-million-token context window to prevent goal drift across long tasks and delivers up to 5x higher throughput than its predecessor. The model excels at reasoning, coding, and tool use.

Context Window N/A

tokens

Max Output N/A

tokens

Input Cost $0

per million tokens

Output Cost $0

per million tokens

Release Date Mar 11, 2026

 

API Usage Example

Add Nemotron 3 Super to your app with just a few lines of code.
No API keys, no backend, no configuration required.

// npm install @heyputer/puter.js
import { puter } from '@heyputer/puter.js';

puter.ai.chat("Explain quantum computing in simple terms", {
    model: "nvidia/nemotron-3-super-120b-a12b:free"
}).then(response => {
    document.body.innerHTML = response.message.content;
});

<html>
<body>
    <script src="https://js.puter.com/v2/"></script>
    <script>
        puter.ai.chat("Explain quantum computing in simple terms", {
            model: "nvidia/nemotron-3-super-120b-a12b:free"
        }).then(response => {
            document.body.innerHTML = response.message.content;
        });
    </script>
</body>
</html>

View full documentation →

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Frequently Asked Questions

What is this Nemotron 3 Super API about?

The Nemotron 3 Super API gives you access to NVIDIA's chat model through Puter.js. With just a few lines of JavaScript, you can integrate Nemotron 3 Super into any web app or Node.js project — no API keys, no backend, and no configuration required.

Who created Nemotron 3 Super?

Nemotron 3 Super was created by NVIDIA and released on Mar 11, 2026.

How much does it cost?
The Nemotron 3 Super API is available through the User-Pays Model. As a developer, you can add the Nemotron 3 Super API to your app for free — your users pay for their own AI costs directly.
Price per 1M tokens
Input$0
Output$0
How do I access the Nemotron 3 Super API?

You can access the Nemotron 3 Super API with just a few lines of JavaScript — no API keys, no backend, and no configuration required. Include the Puter.js library in your project and start making calls right away. For more details, check out our documentation.

Does the Nemotron 3 Super API work with React / Vue / Vanilla JS / Node / etc.?

Yes — the Nemotron 3 Super API works with any JavaScript framework, Node.js, or plain HTML through Puter.js. Just include the library and start building. See the documentation for more details.

Get started with Puter.js

Add Nemotron 3 Super to your app without worrying about API keys or setup.

Read the Docs View Tutorials