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    Deep Cogito: Cogito V2 Preview Llama 405B

    deepcogito/cogito-v2-preview-llama-405b

    Created Oct 17, 202532,768 context
    $3.50/M input tokens$3.50/M output tokens

    Cogito v2 405B is a dense hybrid reasoning model that combines direct answering capabilities with advanced self-reflection. It represents a significant step toward frontier intelligence with dense architecture delivering performance competitive with leading closed models. This advanced reasoning system combines policy improvement with massive scale for exceptional capabilities.

    Sample code and API for Cogito V2 Preview Llama 405B

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    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.

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    Using third-party SDKs

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