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Llama Guard 4 12B

meta-llama/llama-guard-4-12b
  • Language
Released Apr 30, 2025

Llama Guard 4 is a Llama 4 Scout-derived multimodal pretrained model, fine-tuned for content safety classification. Similar to previous versions, it can be used to classify content in both LLM...

Specifications

Context window
163,840 tokens
Max output
16,384 tokens
Input
image, text
Output
text
Tokenizer
Other
Knowledge cutoff
2024-08-31

Supported parameters

Accepted by the model and forwarded as-is by the gateway.

  • frequency_penalty
  • logit_bias
  • max_tokens
  • min_p
  • presence_penalty
  • repetition_penalty
  • seed
  • stop
  • temperature
  • top_k
  • top_p

Use it

POST /api/v1/chat/completions · MCP chat · full reference

curl https://omnirail.org/api/v1/chat/completions \
  -H "Authorization: Bearer $OMNIRAIL_KEY" -H "Content-Type: application/json" \
  -d '{"model":"meta-llama/llama-guard-4-12b","messages":[{"role":"user","content":"Hello"}],"max_tokens":300}'