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    OpenAI: GPT-5.1-Codex-Mini

    openai/gpt-5.1-codex-mini

    Created Nov 13, 2025400,000 context
    $1.50/M input tokens$6/M output tokens

    GPT-5.1-Codex-Mini is a smaller and faster version of GPT-5.1-Codex

    Providers for GPT-5.1-Codex-Mini

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