Llama Guard 4 12B

llama-guard-4-12b
byMeta Llama|Created May 25, 2025
Chat Completions

Llama Guard 4 is a multimodal content safety classifier derived from Llama 4 Scout, fine-tuned for both prompt and response classification. It supports content moderation for English and multiple languages, including mixed text-and-image prompts. The model is aligned with the MLCommons hazards taxonomy and is integrated into the Llama Moderations API for robust safety classification in text and images.

Pricing

Pay-as-you-go rates for this model. More details can be found here.

Input Tokens (1M)

$0.02

Output Tokens (1M)

$0.02

Capabilities

Input Modalities

Text
Image

Output Modalities

Text

Supported Parameters

Available parameters for API requests

Frequency Penalty
Max Completion Tokens
Presence Penalty
Reasoning Effort
Response Format
Stop
Temperature
Top P

Usage Analytics

Token usage across the last 30 active days

Uptime

Reliability over the last 7 days

Time-To-First-Token (TTFT)

Code Example

Example code for using this model through our API with Python (OpenAI SDK) or cURL. Replace placeholders with your API key and model ID.

Basic request example. Ensure API key permissions. For more details, see our documentation.

from openai import OpenAI

client = OpenAI(
    base_url="https://api.naga.ac/v1",
    api_key="YOUR_API_KEY",
)

resp = client.chat.completions.create(
    model="llama-guard-4-12b",
    messages=[
        {{"role": "user", "content": "What's 2+2?"}}
    ],
    temperature=0.2,
)
print(resp.choices[0].message.content)