Magnum v4 72B API

Access Magnum v4 72B from Anthracite using Puter.js AI API.

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Model Card

Magnum v4 72B is a 72-billion parameter language model fine-tuned on Qwen2.5-72B-Instruct, designed to replicate the prose quality of Claude 3 models (Sonnet and Opus). It excels at creative writing, roleplay, and conversational tasks with rich, contextually coherent text generation. The model supports up to 131K context length and multiple languages.

Context Window N/A

tokens

Max Output 2K

tokens

Input Cost $3

per million tokens

Output Cost $5

per million tokens

Release Date Sep 20, 2024

 

API Usage Example

Add Magnum v4 72B 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: "anthracite-org/magnum-v4-72b"
}).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: "anthracite-org/magnum-v4-72b"
        }).then(response => {
            document.body.innerHTML = response.message.content;
        });
    </script>
</body>
</html>

View full documentation →

Frequently Asked Questions

What is this Magnum v4 72B API about?

The Magnum v4 72B API gives you access to Anthracite's chat model through Puter.js. With just a few lines of JavaScript, you can integrate Magnum v4 72B into any web app or Node.js project — no API keys, no backend, and no configuration required.

Who created Magnum v4 72B?

Magnum v4 72B was created by Anthracite and released on Sep 20, 2024.

What is the max output length of Magnum v4 72B?

Magnum v4 72B can generate up to 2K tokens in a single response.

How much does it cost?
The Magnum v4 72B API is available through the User-Pays Model. As a developer, you can add the Magnum v4 72B API to your app for free — your users pay for their own AI costs directly.
Price per 1M tokens
Input$3
Output$5
How do I access the Magnum v4 72B API?

You can access the Magnum v4 72B 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 Magnum v4 72B API work with React / Vue / Vanilla JS / Node / etc.?

Yes — the Magnum v4 72B 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 Magnum v4 72B to your app without worrying about API keys or setup.

Read the Docs View Tutorials