Llama Prompt Guard 2 22M

Llama Prompt Guard 2 22M

Developer	Meta
Release date	April 29, 2025
Family	Llama
Generation	Llama 2
Size class
Context window	512 tokens
Max output	512 tokens
Input	Text
Output	Text
Weights	Open weights
License	Llama 4 Community License
Successor	Llama-Guard-3-8B
Website	ai.meta.com
Links	Model card Docs Hugging Face

Part of a series on

Context: 512tokens
Released: 1y ago
Size: 22Mparameters

Specifications

Model

Developer: Meta
Family: Llama Llama 2
Type: Language model
Released: April 29, 2025
Model ID: meta/llama-prompt-guard-2-22m

Capabilities

Input → output: Text → Text
Max output: 512 tokens

Weights

Openness: Open weights
License: Llama 4 Community License
Size: 22M
Hugging Face: meta-llama/Llama-Prompt-Guard-2-22M

Sources:models.dev

Metadata synced Nov 11, 2026, 4:01 PM UTC

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