Qwen: Qwen3.5-Flash

QwenID: qwen/qwen3.5-flash-02-23

The Qwen3.5 native vision-language Flash models are built on a hybrid architecture that integrates a linear attention mechanism with a sparse mixture-of-experts model, achieving higher inference efficiency. Compared to the 3 series, these models deliver a leap forward in performance for both pure text and multimodal tasks, offering fast response times while balancing inference speed and overall performance.

Pricing per 1M Tokens

Input (Prompt)$0.07
Output (Completion)$0.26
Cache ReadFree
Cache WriteFree
ImageN/A

Specifications

Context Length1M
Max Output Tokens66K
Input ModalitiesText + Image + Video
Output ModalitiesText
TokenizerQwen3
Instruct TypeN/A
Top Provider Context1M
Top Provider Max Output66K
ModeratedNo

Compare this model

See how Qwen: Qwen3.5-Flash stacks up against other models.

vs Qwen: Qwen3.5-27Bvs Qwen: Qwen3.5-9Bvs Qwen: Qwen3.5-35B-A3Bvs Qwen: Qwen3.5-122B-A10Bvs Qwen: Qwen3.5 Plus 2026-02-15

More from Qwen

Qwen: Qwen3.5-27B
Input$0.20
Context262K
Qwen: Qwen3.5-9B
Input$0.05
Context256K
Qwen: Qwen3.5-35B-A3B
Input$0.16
Context262K
Qwen: Qwen3.5-122B-A10B
Input$0.26
Context262K
Qwen: Qwen3.5 Plus 2026-02-15
Input$0.26
Context1M

Last updated: March 23, 2026

First tracked: March 23, 2026