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Qwen: Qwen3.5-Flash

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

Match confidence: UnmatchedSource type: openrouter_only
Context window
1M
Arena overall rank
Input price
$0.000 / 1M
Output price
$0.000 / 1M

Identifiers & provenance

Primary ID
qwen/qwen3.5-flash-02-23
OpenRouter ID
qwen/qwen3.5-flash-02-23
Canonical slug
qwen/qwen3.5-flash-20260224

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 native vision-language Flash models are built on a hybrid architecture that integrates a linear attention mechanism with a sparse mixture-of-experts model, achieving higher inference efficiency. Compared to the 3 series, these models deliver a leap forward in performance for both pure text and multimodal tasks, offering fast response times while balancing inference speed and overall performance.

Raw fields snapshot

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  "created": 1772053776,
  "canonical_slug": "qwen/qwen3.5-flash-20260224",
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  "context_length": 1000000,
  "max_completion_tokens": 65536,
  "is_moderated": false,
  "architecture": {
    "modality": "text+image+video->text",
    "input_modalities": [
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  "input_modalities": [
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  "output_modalities": [
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  "default_parameters": {
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  "openrouter_raw": {
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    "hugging_face_id": null,
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}