Skip to content
  12.  
    13. © 2023 – 2025 OpenRouter, Inc

    Qwen: Qwen3 235B A22B Thinking 2507

    qwen/qwen3-235b-a22b-thinking-2507

    Created Jul 25, 2025262,144 context
    $0.11/M input tokens$0.60/M output tokens

    Qwen3-235B-A22B-Thinking-2507 is a high-performance, open-weight Mixture-of-Experts (MoE) language model optimized for complex reasoning tasks. It activates 22B of its 235B parameters per forward pass and natively supports up to 262,144 tokens of context. This "thinking-only" variant enhances structured logical reasoning, mathematics, science, and long-form generation, showing strong benchmark performance across AIME, SuperGPQA, LiveCodeBench, and MMLU-Redux. It enforces a special reasoning mode (</think>) and is designed for high-token outputs (up to 81,920 tokens) in challenging domains.

    The model is instruction-tuned and excels at step-by-step reasoning, tool use, agentic workflows, and multilingual tasks. This release represents the most capable open-source variant in the Qwen3-235B series, surpassing many closed models in structured reasoning use cases.

    Providers for Qwen3 235B A22B Thinking 2507

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

    Performance for Qwen3 235B A22B Thinking 2507

    Compare different providers across OpenRouter

    Apps using Qwen3 235B A22B Thinking 2507

    Top public apps this week using this model

    Recent activity on Qwen3 235B A22B Thinking 2507

    Total usage per day on OpenRouter

    Uptime stats for Qwen3 235B A22B Thinking 2507

    Uptime stats for Qwen3 235B A22B Thinking 2507 across all providers

    Sample code and API for Qwen3 235B A22B Thinking 2507

    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.