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Qwen3.5 397B A17B

Alibaba / Qwen🇨🇳 China
active

Qwen3.5 series 397B-A17B native vision-language model built on a hybrid architecture integrating linear attention with a sparse mixture-of-experts model. State-of-the-art performance with higher inference efficiency.

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Context window262K tokens
Input / 1M tokens$0.39
Output / 1M tokens$2.34

Version History

qwen3.5-397b-a17b-2026-02-16major

Qwen3.5 397B A17B launches as a hybrid linear-attention + sparse MoE vision-language model. 262K context at $0.39/$2.34 per 1M tokens with state-of-the-art performance.