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Qwen: Qwen3.5 397B A17B

qwen/qwen3.5-397b-a17b

Released Feb 16, 2026262,144 context$0.39/M input tokens$2.34/M output tokens

The Qwen3.5 series 397B-A17B native vision-language model is built on a hybrid architecture that integrates a linear attention mechanism with a sparse mixture-of-experts model, achieving higher inference efficiency. It delivers state-of-the-art performance comparable to leading-edge models across a wide range of tasks, including language understanding, logical reasoning, code generation, agent-based tasks, image understanding, video understanding, and graphical user interface (GUI) interactions. With its robust code-generation and agent capabilities, the model exhibits strong generalization across diverse agent.

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Try Qwen3.5 397B A17B

Test this model directly in the playground.