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Qwen3.5 Plus 2026-02-15


Qwen3.5 Plus 2026-02-15 is Alibaba logoAlibaba's language model with a 1.0M context window and up to 66K output tokens, starting at $0.260 / 1M input and $1.56 / 1M output. A Plus-tier Qwen3.5 vision-language model built on a hybrid linear-attention and sparse MoE architecture, balancing strong performance with scalable inference efficiency.
Spec
Canonical IDalibaba-qwen3-5-2-15-plus
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-plus-02-15
$0.260$1.56

Cost Calculator

Preset:
Compares every provider & tier in USD

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Qwen 4 28 Plus129KAvailable
Qwen3.5 Plus 2026-02-151.0M$0.260$1.56Current
Qwen 1 25 Plus129KAvailable
Qwen3.6 Plus1.0M$0.325$1.95Available
Qwen3.6 Plus Preview1.0MDeprecated
Qwen 3.5 Plus1.0M$0.115$0.688Available
Qwen3 Coder Plus1.0M$0.650$3.25Available
Qwen Plus 07281.0M$0.260$0.780Available
Qwen VL Plus131K$0.137$0.409Available
Qwen Plus1.0M$0.260$0.780Available
Qwen Coder Plus131K$0.502$1.00Available

Other models

ModelTierReleasedContextInput / 1MOutput / 1M
DeepSeek R1 0528 Qwen3 8B128K$0.060$0.090
Qwen3 9.23 MaxMax
Qwen 7 28 FlashFlash998K
Qwen 3 32B128K
Qwen3.5-FlashFlash1.0M$0.065$0.260
Qwen3.5 MaxMax258K
Qwen 3.5 FlashFlash1.0M$0.100$0.400
Qwen3 Max ThinkingMax262K$0.780$3.90
Qwen3 Next 80B A3B128K$0.140$1.20
Qwen3 VL 235B A22B128K$0.530$2.66

Model IDs