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    13. © 2025 OpenRouter, Inc

    Yi 34B 200K

    01-ai/yi-34b-200k

    Created Jan 22, 2024200,000 context

    The Yi series models are large language models trained from scratch by developers at 01.AI. This version was trained on a large context length, allowing ~200k words (1000 paragraphs) of combined input and output.

    Sample code and API for Yi 34B 200K

    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.