Qwen3.5 Plus 2026-02-15 pricing

The Qwen3.5 native vision-language series Plus models are built on a hybrid architecture that integrates linear attention mechanisms with sparse mixture-of-experts models, achieving higher inference efficiency. In a variety of task evaluations, the 3.5 series consistently demonstrates performance on par with state-of-the-art leading models. Compared to the 3 series, these models show a leap forward in both pure-text and multimodal capabilities. Below you will find 2 current rows with input and output dollars per million. Right now the lowest input is $0.260 and the lowest output is $1.56.