Qwen3.5 122B A10B
Alibaba · 2026-02-24 · 125.1B parameters
Qwen3.5-122B-A10B is Alibaba's open-weight MoE model in the Qwen3.5 series, released February 24, 2026. Qwen describes its language model as 122B total and 10B activated, while the complete multimodal checkpoint contains 125,086,497,008 parameters; it accepts text, images, and video, uses a hybrid Gated DeltaNet/full-attention architecture, supports optional thinking and 201 languages and dialects, and is Apache 2.0 licensed. It supports 262,144 tokens natively and documents YaRN extension to 1,010,000 tokens.