Qwen3.5 397B-A17B
by OpenRouter · family qwen · listed Feb 2026RTVW
Large open Qwen multimodal MoE for visual agents and long technical tasks
Current rates USD per 1M tokens
Input$0.385
Output$2.45
Cache read$0.111
Cache write—
Against the market
On the record
- Model id
qwen/qwen3.5-397b-a17b- Context window
- 131K tokens
- Max output
- 64K tokens
- Input modalities
- text, image, video
- Output modalities
- text
- Reasoning
- yes
- Tool calls
- yes
- Open weights
- yes
- Knowledge cutoff
- —
- Released
- 2026-02-15
- Last updated
- 2026-02-15
- Provider docs
- openrouter.ai/models
Back of the envelope
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