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alibaba/qwen3.5-397b-a17b

Open weights
Qwen3.5 397B-A17B

Large open Qwen multimodal MoE for visual agents and long technical tasks

This model's cache

This model page returns the exact headers below. The page and /api/models/alibaba--qwen3.5-397b-a17b share the model:alibaba--qwen3.5-397b-a17b tag, so invalidation stays scoped to this model.

Cache key/models/alibaba--qwen3.5-397b-a17b
Cache-Controlpublic, max-age=300, stale-while-revalidate=3600
Cache-Tagcatalogmodel:alibaba--qwen3.5-397b-a17b

Workers Cache derives the key from this path/query, plus the Worker entrypoint and current Worker version.

export const Route = createFileRoute('/models/$modelSlug')({
  headers: () => ({
    'Cache-Control': 'public, max-age=300, stale-while-revalidate=3600',
    'Cache-Tag': 'catalog,model:alibaba--qwen3.5-397b-a17b',
  }),
})

Invalidate this cache tag

await ctx.cache.purge({ tags: ['model:alibaba--qwen3.5-397b-a17b'] })

Use this when one model changes and you do not want to evict the whole catalog.

QwenReasoningTool callingStructured outputAttachmentsTemperature control
Released
Feb 15, 2026
Last updated
Feb 15, 2026
Context window
262.1K tokens
Max output
65.5K tokens
Open weights
Yes
Family
Qwen

Starts at

$0.6

per 1M input tokens

Output

$3.6

Sellers

1

No cart or checkout in this MVP — pick a provider below and open their docs when you're ready to use it.

Capabilities & modalities
Reasoning
Tool calling
Structured output
Attachments
InputText, Image, Video, Audio
OutputText
Provider shelf
Where to get Qwen3.5 397B-A17B

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Alibaba

qwen3.5-397b-a17b

$0.6$3.6262.1KDocs
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