Qwen3.5 397B A17B
The Qwen3.5 series 397B-A17B native vision-language model is built on a hybrid architecture that integrates a linear attention mechanism with a sparse mixture-of-experts model, achieving higher inference efficiency.
Specifications
| Lab | Qwen |
|---|---|
| Context window | 262.1K tokens |
| Input price | $0.55/1M |
| Output price | $3.50/1M |
| Release | Feb 2026 |
In Depth: Qwen3.5 397B A17B
Summary
Qwen3.5 397B A17B is an AI model from Qwen.
Released in Feb 2026. It currently appears in the Overall category on LMRank. It takes text, image, and video input and produces text output, with a context window of 262.1K tokens. Input pricing is $0.55 per 1M tokens and output is $3.50 per 1M tokens on OpenRouter.