Llama Prompt Guard 2 22M
llama-prompt-guard-2-22m
Last refreshed 2026-04-19. Next refresh: weekly.
Llama Prompt Guard 2 22M is worth evaluating for classification and json / tool use when its provider route and context window match the workload.
Decision context: Classification task fit, 1 tracked provider route, and research from 2026-04-19.
Use it for
- Teams evaluating classification and json / tool use
- Workloads that can use a 512 context window
- Buyers comparing 1 tracked provider route
Do not use it for
- Vision or document-understanding workloads
Cheapest output
$0.030
GroqCloud per 1M tokens
Provider routes
1
Tracked API hosts
Quality / dollar
Unknown
No task benchmark coverage yet
Freshness
2026-04-19
Researched 29d ago
Top use-case fit
Classification
Included by capability and metadata signals in the decision map.
JSON / Tool use
Included by capability and metadata signals in the decision map.
Provider price ladder
| Provider | Input / 1M | Output / 1M | Route |
|---|---|---|---|
| GroqCloud | $0.030 | $0.030 | Serverless |
Benchmark peer barsfor Classification
No task-mapped benchmark peers are available for this model yet.
Migration checks
No linked migration route is available for this model yet.
About
Lightweight prompt injection and jailbreak detection classifier from Meta. 22M parameter variant optimized for low-latency content moderation with 512 token context.
Llama Prompt Guard 2 22M has a 512-token context window.
Llama Prompt Guard 2 22M input tokens at $0.03/1M, output at $0.03/1M.
Capabilities
Rankings
Specifications
Created by
Large-scale open-source AI for social technologies.