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    AI21: Jamba Large 1.7

    ai21/jamba-large-1.7

    Created Aug 8, 2025256,000 context
    $2/M input tokens$8/M output tokens

    Jamba Large 1.7 is the latest model in the Jamba open family, offering improvements in grounding, instruction-following, and overall efficiency. Built on a hybrid SSM-Transformer architecture with a 256K context window, it delivers more accurate, contextually grounded responses and better steerability than previous versions.

    Providers for Jamba Large 1.7

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

    Performance for Jamba Large 1.7

    Compare different providers across OpenRouter

    Apps using Jamba Large 1.7

    Top public apps this week using this model

    Recent activity on Jamba Large 1.7

    Total usage per day on OpenRouter

    Uptime stats for Jamba Large 1.7

    Uptime stats for Jamba Large 1.7 across all providers

    Sample code and API for Jamba Large 1.7

    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.