Qwen3.5 27B is Alibaba's language model with a 262K context window and up to 66K output tokens, available from 2 providers, starting at $0.195 / 1M input and $1.56 / 1M output. A 27B-parameter dense LLM from the Qwen3.5 series, offering strong general-purpose text generation and reasoning capabilities.
Specifications
Canonical IDalibaba-qwen3-5-27b
TypeLanguage
StatusActive
CreatorAlibabaAlibaba
Providers
Context Window262K tokens
Max Output66K tokens
Input ModalitiesImageTextVideo
Output ModalitiesText
Reasoning Effortsdefault
Parameters27B
HuggingFace Likes951
HuggingFace Downloads (30d)3,247,187
HuggingFace Downloads (all-time)5,302,164
Release Date · 4 months ago
Benchmarks
Intelligence Index
42.1
#57
Coding Index
34.9
#77
GPQA
0.9
#45
HLE
0.2
#57
IFBench
0.8
#27
Time to First Token
1.40s
#384
SciCode
0.4
#102
LCR
0.7
#36
TerminalBench Hard
0.3
#73
TAU2
0.9
#33
Output TPS
83.7
#146

Capabilities

Input3/5
Text
Image
Audio·
Video
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities4/13
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

US Dollar ($)
Per 1M tokens
ProviderStandard
Input
$ / 1M
Output
$ / 1M
Hugging Face logo
Hugging Face
novita:qwen/qwen3.5-27b
$0.3$2.40
OpenRouter logo
OpenRouter
qwen/qwen3.5-27b
$0.195$1.56

Cost Calculator

US Dollar ($)
Preset:

Versions

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

Model IDs

accounts/fireworks/models/qwen3p5-27b
alibaba-qwen3-5-27b
huggingface-vlm-qwen3-5-27b
openrouter/qwen/qwen3.5-27b
qwen/qwen3.5-27b
Qwen/Qwen3.5-27B
qwen3-5-27b
qwen3-5-27b-non-reasoning
qwen3.5-27b