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Qwen3.5-397B-A17B

Alibaba (Qwen Team) February 16, 2026

Parameters

397B / 17B (MoE)

License

Apache 2.0

Key Features

Next-generation flagship model for the agentic AI era; native multimodal (image-text-to-text); 60% cheaper and 8x more efficient at processing large workloads vs Qwen3; 256K context window; visual agentic capabilities for autonomous actions across mobile and desktop apps; outperforms GPT-5.2, Claude Opus 4.5, Gemini 3 Pro on benchmarks; released on eve of Lunar New Year amid major Chinese AI release wave

Official Links