Qwen: Qwen3.5 Plus 2026-02-15 chat
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...
Capabilities
Context Window 1M tokens
Max Output 65k tokens
Inputs
Outputs
Pricing (per 1M tokens)
Input $0.26
Output $1.56
Cache Read -
Cache Write $0.33
Supported Parameters
include_reasoningmax_tokenspresence_penaltyreasoningresponse_formatseedstructured_outputstemperaturetool_choicetoolstop_p