Llama Guard 4 12B

Latest Llama Guard 4 12B

Multimodal Llama 4-based safety classifier for moderating prompts and responses

Price per 1M tokens
$0.18 / $0.18
input / output · OpenRouter
Context window
163.8K
tokens in · 163.8K out
Since the last one
280 days
after Llama-Guard-3-8B

Since Llama-Guard-3-8B

2 releases in the Llama Guard 4 12B line.

Llama-Guard-3-8BJul 23, 2024280dLlama Guard 4 12BApr 29, 2025
Released280 days later
Context163.8K1.3×
BENCHMARKS

Not in the Epoch Capabilities Index. Epoch benchmarks what it can run, so this is a gap in coverage, not a poor result.

Meta's past year

8 release days in the past year, about one every 46 days. The next is expected around Dec 13, 2026. Forecasts ↗

NovDecJanFebMarAprMayJunJulAugSepOctNovDec

Specifications

RELEASE DATEApr 29, 2025
WEIGHTSOpen weights
CONTEXT WINDOW163.8K
MAX OUTPUT163.8K
REASONINGNot listed
TOOL CALLINGNot listed
INPUTStext, image
OUTPUTStext

Models.dev record ↗

Specifications and prices from Models.dev; availability and limits may differ by provider. Benchmarks from Epoch AI (CC BY 4.0), LiveBench and the other sources named above.