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    13. © 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.

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