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Qwen3.5 27B


Qwen3.5 27B is Alibaba logoAlibaba's language model with a 262K context window and up to 66K output tokens, starting at $0.195 / 1M input and $1.56 / 1M output. A 27B parameter dense Qwen3.5 native vision-language model with a linear attention mechanism, balancing fast response times with strong reasoning and visual understanding.
Spec
Canonical IDalibaba-qwen3-5-27b
TypeLanguage
StatusActive
CreatorAlibabaAlibaba
Providers
Context Window262K tokens
Max Output66K tokens
Input ModalitiesImageTextVideo
Output ModalitiesText
Reasoning Effortsdefault
Parameters27B
Release Date · 2 months ago
Intelligence Index
37.2
#33
Coding Index
33.4
#35
GPQA
0.8
#21
HLE
0.1
#44
IFBench
0.5
#73
Time to First Token
1.45s
#276
SciCode
0.4
#74
LCR
0.6
#47
TerminalBench Hard
0.3
#29
TAU2
0.9
#25
Output TPS
84.5
#102

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/qwen3.5-27b
$0.195$1.56

Cost Calculator

Preset:
Compares every provider & tier in USD

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
Qwen3.5 9B262K$0.100$0.150Available
Qwen3.5 27B262K$0.195$1.56Current

HuggingFace

943 likes3,178,541 downloads/month4,945,994 total downloads

Model IDs