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gpt-oss-safeguard-20b

gpt-oss-safeguard-20b is a safety reasoning model from OpenAI built upon gpt-oss-20b. This open-weight, 21B-parameter Mixture-of-Experts (MoE) model offers lower latency for safety tasks like content

Creator
OpenAI
Lifecycle
Active
Context
131.1K
Max output
65.5K
Released
Oct 29, 2025
Status
up
Input
$0.07 / 1M tokens
Output
$0.30 / 1M tokens
Cached read
$0.04 / 1M tokens
Cached write
/ 1M tokens
Batch discount
%
Source
OpenRouter
Verified
Apr 5, 2026 (High)

Capabilities

Modalities
texttext
Capabilities
reasoningpromptCachingfunctionCallingstructuredOutputs
Official Links

Benchmark Coverage

BenchmarkVersionScoreDateSourceNotes

Release History

ReleaseAliasLifecycleRelease DateDeprecationShutdownSummary
gpt-oss-safeguard-20bopenai-gpt-oss-safeguard-20bActiveOct 29, 2025Model available via OpenRouter.

Host Coverage

HostTypeContextPricing NoteDifferences
OpenRouteraggregator131.1K$0.07/1M in · $0.30/1M out via OpenRouter
Migration Guidance

Change Events
DateTypeTitleDescriptionSource
Oct 29, 2025family_addedgpt-oss-safeguard-20b publishedModel made available via OpenRouter.OpenRouter

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