Llama Guard 4 12B
Llama Guard 4 is a Llama 4 Scout-derived multimodal pretrained model, fine-tuned for content safety classification.
Model by Meta
Install
Pick your client. Read the repository before you give any tool access to your data.
{
"model": "meta-llama/llama-guard-4-12b",
"baseURL": "https://openrouter.ai/api/v1"
}OpenAI-compatible API: point any OpenAI SDK at the base URL and use this model id.
Settings it needs
OPENROUTER_API_KEYrequiredsecret
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About
Use cases: model-inference
Reviews
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Price and limits
| Variant | Input $/M tokens | Output $/M tokens | Cached input $/M |
|---|---|---|---|
| Standard | $0.18 | $0.18 | — |
Price as of Oct 26, 2026 from OpenRouter. Prices change often; check before you rely on one.
- Provider
- Meta
- Model id
meta-llama/llama-guard-4-12b- Context window
- 163,840 tokens (164K)
- Max output
- 16,384 tokens
- Input
- image, text
- Output
- text
- Tool calling
- Not listed
- Structured outputs
- Not listed
- Reasoning
- No
- Weights
- Open: meta-llama/Llama-Guard-4-12B
- Released
- Apr 30, 2025
- Knowledge cutoff
- 2024-08-31
Details
- Auth
- API key
- License
- License unknown
- Website
- www.llama.com
- First seen
- Oct 24, 2026
- Last checked
- Oct 26, 2026
- Source
- OpenRouter
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Cite this page
Llama Guard 4 12B: price, context window, tool use. Agent Mart. https://agentmart.dev/models/meta-llama-llama-guard-4-12b (last updated 2026-10-26)