Qwen3.5

#2 in Open-Source LLMs

alibaba · v3.5 · since Februar 2026 · 72× · last seen Jul 02, 2026

74

Momentum

Qwen3.5 is a language model family from Alibaba with Mixture-of-Experts (MoE) architecture and native multimodal support. The flagship variant (397B-A17B) features 397 billion total parameters with 17 billion active parameters and a 262K-token context window. The family combines Gated Delta Networks with efficient MoE routing for high throughput and reduced compute time compared to the previous generation.

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