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Alibaba Qwen
Qwen3.5
Open source1 variants
Alibaba's 397B MoE Qwen3.5 flagship with 17B active params — next-generation multimodal reasoning with vision and text at frontier scale.
131K tokensFree / Open weightsimageMoEApache 2.0
τ³-bench
Qwen3.5-397B-A17B
68.4 pass@1Qwen3.5-397B-A17B — rank #3, reasoning enabled, Sierra eval (gpt-5.2 user sim)
