Qwen: Qwen3.5-9B
Qwen3.5-9B is a multimodal model from Qwen that accepts text, image, and video inputs with a context window of 262,144 tokens and a matching maximum output length. It supports tool use and reasoning, which makes it suitable for agentic workflows and multi-step tasks. Structured output support is not confirmed in available documentation, so developers who depend on guaranteed JSON schemas should verify that capability before committing. At $0.10 per million input tokens and $0.15 per million output tokens, Qwen3.5-9B sits at the budget end of the market. Its blended benchmark score of 40.0 covers only two benchmarks, so its standing across broader evaluations is unproven; the coding-specific score of 47.3 is the more reliable signal available. Teams running high-volume pipelines that need video and long-context support on a tight budget may find it worth testing, but those prioritizing well-benchmarked reliability should weigh the limited coverage carefully.
- Model ID
- qwen/qwen3.5-9b
- Vendor
- qwen
- Tokenizer
- Qwen3
- Input Modalities
- text, image, video
- Output Modalities
- text
- Max Output
- 262,144 tokens
- Tool Calling
- ✓ supported
- Structured Output
- ✓ supported
- Reasoning Mode
- ✓ supported
- Vision
- ✓ accepts images
- Audio
- no
- Moderated
- no
Strong choice for
Category rankings
Where Qwen: Qwen3.5-9B places across the 16 categories it ranks in. How we rank →
| # | Category | Score |
|---|---|---|
| #4 | Social Media PostsWriting · of 25 ranked | 120 |
| #4 | Voice Assistant BackendVoice · of 25 ranked | 124 |
| #4 | Cheap Bulk InferenceCost · of 25 ranked | 137 |
| #7 | Self-Hosted / LocalCost · of 25 ranked | 117 |
| #7 | Real-Time ChatLatency · of 25 ranked | 118 |
| #16 | Video Auto-TaggingVideo · of 25 ranked | 123 |
| #18 | Video SummarizationVideo · of 25 ranked | 141 |
| #21 | Bulk Data LabelingData · of 25 ranked | 132 |
| #21 | Image CaptioningVision · of 25 ranked | 120 |
| #22 | Customer SupportBusiness · of 25 ranked | 129 |
| #22 | Dataset AnnotationResearch · of 25 ranked | 138 |
| #24 | JSON ExtractionData · of 25 ranked | 139 |
| #24 | Short-Form SummarizationWriting · of 25 ranked | 127 |
| #24 | Chat CompanionPersonal · of 25 ranked | 127 |
| #25 | Email DraftingWriting · of 25 ranked | 123 |
| #25 | Language LearningEducation · of 25 ranked | 123 |