Meta Llama: Llama Guard 4 12B

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Llama Guard 4 12B is Meta's 12 billion parameter multimodal safety model that moderates both text and image inputs across 12 languages. It was built from Llama 4 Scout and detects violations based on the MLCommons hazard taxonomy.

Context Window 1M

tokens

Max Output 1M

tokens

Input Cost $0.2

per million tokens

Output Cost $0.2

per million tokens

Input text, image

modalities

Tool Use No

 

Release Date Apr 5, 2025

 

Code Example

Add AI to your app with the Puter.js AI API — no API keys or setup required.

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

puter.ai.chat("Explain quantum computing in simple terms").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").then(response => {
            document.body.innerHTML = response.message.content;
        });
    </script>
</body>
</html>

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Frequently Asked Questions

How do I use Llama Guard 4 12B?

You can access Llama Guard 4 12B by Meta Llama through Puter.js AI API. Include the library in your web app or Node.js project and start making calls with just a few lines of JavaScript — no backend and no configuration required. You can also use it with Python or cURL via Puter's OpenAI-compatible API.

Is Llama Guard 4 12B free?

Yes, it is free if you're using it through Puter.js. With the User-Pays Model, you can add Llama Guard 4 12B to your app at no cost — your users pay for their own AI usage directly, making it completely free for you as a developer.

What is the pricing for Llama Guard 4 12B?
Llama Guard 4 12B costs $0.2 per 1M input tokens and $0.2 per 1M output tokens.
Price per 1M tokens
Input$0.2
Output$0.2
Who created Llama Guard 4 12B?

Llama Guard 4 12B was created by Meta Llama and released on Apr 5, 2025.

What is the context window of Llama Guard 4 12B?

Llama Guard 4 12B supports a context window of 1M tokens. For reference, that is roughly equivalent to 2,097 pages of text.

What is the max output length of Llama Guard 4 12B?

Llama Guard 4 12B can generate up to 1M tokens in a single response.

What types of input can Llama Guard 4 12B process?

Llama Guard 4 12B accepts the following input types: text, image. It produces: text.

Does Llama Guard 4 12B support tool use (function calling)?

No, Llama Guard 4 12B does not currently support tool use (function calling).

Does it work with React / Vue / Vanilla JS / Node / etc.?

Yes — the Llama Guard 4 12B 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.

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