Qwen3.5 2B is Alibaba's language model. A compact 2B-parameter Qwen3.5 model with a 262K token context window and support for 201 languages, suited for efficient on-device deployment.
Specifications
Canonical IDalibaba-qwen3-5-2b
TypeLanguage
StatusActive
CreatorAlibabaAlibaba
Input ModalitiesText
Output ModalitiesText
Parameters2B
HuggingFace Likes265
HuggingFace Downloads (30d)1,701,802
HuggingFace Downloads (all-time)3,070,515
Benchmarks
Intelligence Index
10.2
#276
Coding Index
19.7
#64
GPQA
0.5
#346
HLE
0.0
#458
IFBench
0.3
#326
Time to First Token
0.49s
#245
SciCode
0.0
#443
LCR
0.2
#238
TerminalBench Hard
0.0
#272
TAU2
0.7
#138
Output TPS
30.2
#263

Capabilities

Input1/5
Text
Image·
Audio·
Video·
PDF·
Output1/5
Text
Image·
Audio·
Video·
Embedding·
Capabilities0/13
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·

Versions

VersionReleasedContextInput / 1MOutput / 1MStatus
EAGLE Qwen 2.5 3B InstructAvailable
Qwen3.7 Plus1.0M$0.320$1.28Available
Qwen3.7 Max1.0M$1.25$3.75Available
Qwen3.6 Max Preview262K$1.04$6.24Available
Qwen3.6 27B262K$0.150$0.500Available
Qwen3.6 35B A3B262K$0.140$0.450Available
Qwen3.6 Plus1.0M$0.325$1.95Available
Qwen3 Max Thinking262K$0.780$3.90Available
Qwen3 Next 80B A3B128K$0.140$1.20Available
Qwen3 Max262K$0.359$1.43Available
Qwen3.5 2BCurrent

Model IDs

alibaba-qwen3-5-2b
huggingface-vlm-qwen3-5-2b
Qwen/Qwen3.5-2B
qwen3-5-2b
qwen3-5-2b-non-reasoning