Qwen 3.5 397B
Large open Qwen multimodal MoE for visual agents and long technical tasks
Model facts
- Context window
- 262K tokens
- Maximum output
- 66K tokens
- Cheapest paid input
- $0.75 per 1M tokens
- Cheapest paid output
- $4.5 per 1M tokens
- Open weights
- yes
- Providers
- 2
Capabilities and modalities
reasoning, tool calling, structured output, attachments, temperature control, open weights, text, image, video.
Observed price history
- 2026-08-24: $0.75 input / $4.5 output per 1M tokens
API providers
- Venice AI — model id qwen3-5-397b-a17b; $0.75 input / $4.5 output per 1M tokens; provider documentation
- Ollama Cloud — model id qwen3.5:397b; not published input / not published output per 1M tokens; provider documentation