Skip to content
  12.  
    13. © 2023 – 2025 OpenRouter, Inc

    OpenAI: gpt-oss-safeguard-20b

    openai/gpt-oss-safeguard-20b

    Created Oct 29, 2025131,072 context
    $0.075/M input tokens$0.30/M output tokens

    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 classification, LLM filtering, and trust & safety labeling.

    Learn more about this model in OpenAI's gpt-oss-safeguard user guide.

    Providers for gpt-oss-safeguard-20b

    OpenRouter routes requests to the best providers that are able to handle your prompt size and parameters, with fallbacks to maximize uptime.

    Performance for gpt-oss-safeguard-20b

    Compare different providers across OpenRouter

    Apps using gpt-oss-safeguard-20b

    Top public apps this week using this model

    Recent activity on gpt-oss-safeguard-20b

    Total usage per day on OpenRouter

    Uptime stats for gpt-oss-safeguard-20b

    Uptime stats for gpt-oss-safeguard-20b across all providers

    Sample code and API for gpt-oss-safeguard-20b

    OpenRouter normalizes requests and responses across providers for you.

    OpenRouter provides an OpenAI-compatible completion API to 400+ models & providers that you can call directly, or using the OpenAI SDK. Additionally, some third-party SDKs are available.

    In the examples below, the OpenRouter-specific headers are optional. Setting them allows your app to appear on the OpenRouter leaderboards.

    Using third-party SDKs

    For information about using third-party SDKs and frameworks with OpenRouter, please see our frameworks documentation.

    See the Request docs for all possible fields, and Parameters for explanations of specific sampling parameters.