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Qwen3.5-Flash

by Alibaba Qwen · Released Feb 2026

Open SourceMultimodal1M Context
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Context
1.0M tokens (~500 books)
Input $/1M
$0.07
Output $/1M
$0.26
Type
multimodal
License
Open Source
Benchmarks
2 tested
Data updated today
About

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...

Tested on 2 benchmarks with 0.0% average. Top scores: Chatbot Arena Elo — Overall (1400.6%), Chatbot Arena Elo — Coding (1235.4%).

Benchmark Scores
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Tested on 2 benchmarks · Ranked across 1 categories
Score Distribution (all 233 models)
0255075100
Chatbot Arena Elo — Overall

Chatbot Arena overall Elo rating. Crowdsourced human preference ranking from blind head-to-head comparisons across all topics.

1401
Chatbot Arena Elo — Coding

Chatbot Arena coding Elo. Human preference ranking specifically for coding tasks and technical questions.

1235
Excellent (85+) Good (70-85) Average (50-70) Below (<50)
Recently Happened
Qwen3.5-Flash released by Alibaba Qwen
Mar 3, 2026
Links
Documentation
Community
BenchGecko API
qwen3-5-flash-02-23
Specifications
  • Typemultimodal
  • Context1.0M tokens (~500 books)
  • ReleasedFeb 2026
  • LicenseOpen Source
  • StatusActive
  • Cost / Message~$0.000
Available On
Alibaba Qwen logoAlibaba Qwen$0.07
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Qwen3.5-Flash is an open-source multimodal AI model by Alibaba Qwen, released in February 2026. Context window: 1M tokens.