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Qwen: Qwen3.5 397B A17B

Server-rendered model summary page for indexing/share previews. Use the interactive explorer for full filtering and comparison.

Match confidence: Name matchSource type: both
Context window
262.1K
Arena overall rank
Input price
$0.000 / 1M
Output price
$0.000 / 1M

Identifiers & provenance

Primary ID
qwen/qwen3.5-397b-a17b
OpenRouter ID
qwen/qwen3.5-397b-a17b
Arena ID
qwen3.5-397b-a17b
Canonical slug
qwen/qwen3.5-397b-a17b-20260216
Match method
openrouter_name
Match key
qwen3.5-397b-a17b

Source semantics

  • Arena rank is a human-preference leaderboard signal, not a universal truth metric.
  • OpenRouter usage/popularity reflects adoption/traffic, not benchmark quality.
  • Pricing fields may differ by provider and can include extra modes beyond prompt/completion.

Read more on Methodology & data sources.

Description

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. It delivers state-of-the-art performance comparable to leading-edge models across a wide range of tasks, including language understanding, logical reasoning, code generation, agent-based tasks, image understanding, video understanding, and graphical user interface (GUI) interactions. With its robust code-generation and agent capabilities, the model exhibits strong generalization across diverse agent.

Raw fields snapshot

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  "created": 1771223018,
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    "text-industry-entertainment-and-sports-and-media": {
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    "text-industry-business-and-management-and-financial-operations": {
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    "text-industry-medicine-and-healthcare": {
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      "score": 1444,
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    "text-creative-writing": {
      "score": 1419,
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    },
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      "score": 1443,
      "rank_ub": 32,
      "votes": 830,
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    "text-hard-prompts": {
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    "text-coding": {
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    "text-hard-prompts-english": {
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