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Qwen3.5-Flash


Qwen3.5-Flash is Alibaba logoAlibaba's language model with a 1.0M context window and up to 66K output tokens, starting at $0.065 / 1M input and $0.260 / 1M output. A Flash-tier Qwen3.5 vision-language model using a hybrid linear-attention and sparse MoE architecture, optimized for high-throughput, low-latency multimodal inference.
Spec
Canonical IDalibaba-qwen3-5-2-23-flash
TypeLanguage
StatusActive
CreatorAlibabaAlibaba
Providers
Context Window1.0M tokens
Max Output66K tokens
Input ModalitiesImageTextVideo
Output ModalitiesText
Reasoning Effortsdefault
Release Date · 2 months ago

Capabilities

Input3/5
Text
Image
Audio·
Video
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities2/13
Reasoning
Adaptive Reasoning·
Function Calling
Parallel Function Calling·
Structured Outputs·
Native JSON Schema·
Web Search·
URL Context·
Computer Use·
Code Execution·
File Search·
Prompt Caching·
Assistant Prefill·

Pricing by Provider

ProviderStandard
Input
$ / 1M
Output
$ / 1M
OpenRouter logo
OpenRouter
qwen/qwen3.5-flash-02-23
$0.065$0.260

Cost Calculator

Preset:
Compares every provider & tier in USD

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Qwen 7 28 Flash998KAvailable
Qwen3.5-Flash1.0M$0.065$0.260Current
Qwen 3.5 Flash1.0M$0.100$0.400Available
Qwen3 Coder Flash1.0M$0.195$0.975Available
Qwen Flash1.0M$0.050$0.400Available
Qwen Flash1.0M$0.050$0.400Available
Qwen MT Flash16K$0.160$0.490Available
Qwen3 TTS FlashAvailable
Qwen3 VL Flash262K$0.200$1.60Available
Qwen3 VL Flash262K$0.050$0.400Available

Other models

ModelTierReleasedContextInput / 1MOutput / 1M
DeepSeek R1 0528 Qwen3 8B128K$0.060$0.090
Qwen3 9.23 MaxMax
Qwen 4 28 PlusPlus129K
Qwen 3 32B128K
Qwen3.5 Plus 2026-02-15Plus1.0M$0.260$1.56
Qwen 1 25 PlusPlus129K
Qwen3.5 MaxMax258K
Qwen3.6 PlusPlus1.0M$0.325$1.95
Qwen3.6 Plus PreviewPlus1.0M
Qwen 3.5 PlusPlus1.0M$0.115$0.688

Model IDs