Qwen3.5 4B
Qwen3.5 4B is Alibaba's language model. A compact 4B-parameter model from the Qwen3.5 series, balancing small size with capable text generation for efficient deployment scenarios.
| Benchmarks | |
|---|---|
| Intelligence Index | #243 |
| Coding Index | #143 |
| GPQA | #194 |
| HLE | #240 |
| IFBench | #170 |
| Time to First Token | #372 |
| SciCode | #440 |
| LCR | #179 |
| TerminalBench Hard | #161 |
| TAU2 | #52 |
| Output TPS | #224 |
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·
Cheapest Instances to Run It
Cloud GPU instances that can host Qwen3.5 4B, ranked by cheapest on-demand price. The model needs about 10 GB of GPU memory at FP16 precision (estimated from its parameter count), so treat the fit as guidance rather than a guarantee.
All clouds
FP16 (full precision)
US Dollar ($)
Instance | Cloud | GPU | VRAM | Price | Cheapest region | |
|---|---|---|---|---|---|---|
| Standard_NV4as_v4 |  Azure | AMD Radeon Instinct MI25 | 16 GB | $0.233/hr | ||
| g5g.xlarge |  AWS | T4g | 16 GB | $0.420/hr | ||
| Standard_NV8as_v4 | Azure | AMD Radeon Instinct MI25 | 16 GB | $0.466/hr | ||
Versions
| Version | Released | Context | Input / 1M | Output / 1M | Status |
|---|---|---|---|---|---|
| Qwen3.8 2.4T A95B | 1.0M | $2.00 | $6.00 | Available | |
| Qwen Audio 3 Flash ASR | — | — | — | — | Available |
| Qwen Audio 3 Flash ASR Filetrans | — | — | — | — | Available |
| Qwen Audio 3 Flash ASR Streaming | — | — | — | — | Available |
| Qwen Audio 3 Flash Realtime | — | — | $0.230 | $0.930 | Available |
| Qwen Audio 3 Plus Realtime | — | — | $0.800 | $6.40 | Available |
| Qwen Audio 3 Plus TTS | — | — | — | — | Available |
| Qwen Audio 3.1 Plus Realtime | — | — | $0.800 | $6.40 | Available |
| Qwen Image 3 | — | — | — | — | Available |
| Qwen Image 3.0 Pro | — | — | — | — | Available |
| Qwen3.5 4B | — | — | — | — | Current |