Qwen3.5 397B A17B

Alibaba · 1 post · 0 outlets writing · open weights

released 15 February 2026, per models.dev · listed on OpenRouter 16 February 2026 · qwen/qwen3.5-397b-a17b

Announced: 15 February 2026; from Qwen3.5: Towards Native Multimodal Agents
Context window: 1M context window; from Qwen3.5: Towards Native Multimodal Agents

First announced in Qwen3.5: Towards Native Multimodal Agents.

Launch and releases

AlibabaNew model· 15 Feb

Qwen3.5: Towards Native Multimodal Agents

Alibaba releases Qwen3.5, an open-weight native vision-language model with 397B total parameters (17B activated), featuring hybrid linear attention and sparse MoE architecture, a 1M token context…

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Qwen3.5 397B A17B · Alibaba — forck.live

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