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Llama Prompt Guard 2 22M

meta·meta/llama-prompt-guard-2-22m·BETA·Open weights·llama series·Classify / Safety
Safety model for policy screening, moderation, and risk-aware routing workflows

Specs & pricing

Input / output per 1M tokens
Reference price·Groq
$0.03 / $0.03
Blended $0.03 · Cache read —
Lowest paid·HeliconeGateway
$0.01 / $0.01
Blended $0.01 · 3× spread
Context
512
Output limit
512
Knowledge cutoff
2024-10
Released / updated
2025-05-29 / 2025-05-29
Capabilities
ReasoningTool use? Structured outputTemperatureAttachments
⚠ Providers report capability flags inconsistently
Modalities
Text

Available at 2 providers2 with public prices

ProviderTierInputOutputCache readCache writeContextOutput limitStatus
HeliconeGateway$0.01$0.01——5122
GroqCloud$0.03$0.03——512512beta

Sorted by blended price (input×0.75 + output×0.25) asc. The official channel always shows regardless of rank. Whether a gateway's low price is actually usable can't be verified.

Your usage cost

1Helicone$2.50
2Groq$7.50
The cheapest paid channel is the only channel.

Price historyone sample accumulated per data sync

Input listOutput listMin blended
$0.03$02026-08-052026-09-032026-08-05 · Input list $0.012026-08-06 · Input list $0.012026-08-07 · Input list $0.012026-08-08 · Input list $0.012026-08-09 · Input list $0.012026-08-10 · Input list $0.012026-08-11 · Input list $0.012026-08-12 · Input list $0.012026-08-13 · Input list $0.012026-09-03 · Input list $0.032026-08-05 · Output list $0.012026-08-06 · Output list $0.012026-08-07 · Output list $0.012026-08-08 · Output list $0.012026-08-09 · Output list $0.012026-08-10 · Output list $0.012026-08-11 · Output list $0.012026-08-12 · Output list $0.012026-08-13 · Output list $0.012026-09-03 · Output list $0.032026-08-05 · Min blended $0.012026-08-06 · Min blended $0.012026-08-07 · Min blended $0.012026-08-08 · Min blended $0.012026-08-09 · Min blended $0.012026-08-10 · Min blended $0.012026-08-11 · Min blended $0.012026-08-12 · Min blended $0.012026-08-13 · Min blended $0.012026-09-03 · Min blended $0.01

Related models

Llama 3.3 70Bsame series$1.75 / $2.75Llama 4 Mavericksame series$0.25 / $0.87Llama Guard 4 12Bsame series$0.21 / $0.21Whisper 3 Largecheaper alternative$0.016 / $0text-embedding-3-smallcheaper alternative$0.02 / $0Lyria 3 Clip Previewcheaper alternative$0 / $0Lyria 3 Pro Previewcheaper alternative$0 / $0
Data partly from models.dev (MIT) · Groq official docs ↗