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Qwen: Qwen3.5 Plus 2026-02-15
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-plus-02-15
- OpenRouter ID
- qwen/qwen3.5-plus-02-15
- Canonical slug
- qwen/qwen3.5-plus-20260216
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 series Plus models are built on a hybrid architecture that integrates linear attention mechanisms with sparse mixture-of-experts models, achieving higher inference efficiency. In a variety of task evaluations, the 3.5 series consistently demonstrates performance on par with state-of-the-art leading models. Compared to the 3 series, these models show a leap forward in both pure-text and multimodal capabilities.
Raw fields snapshot
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"created": 1771229416,
"canonical_slug": "qwen/qwen3.5-plus-20260216",
"hugging_face_id": "",
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"name": "Qwen: Qwen3.5 Plus 2026-02-15",
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