qwen3.5-27b · Qwen
The Qwen 3.5 native vision-language Plus model is built on a hybrid architecture that integrates linear attention mechanisms with sparse mixture-of-experts models, achieving higher inference efficiency. In multiple task evaluations, the 3.5 series has demonstrated outstanding performance comparable to current leading frontier models, with leapfrog improvements over the 3 series in both pure-text and multimodal capabilities. This model version is functionally equivalent to the snapshot model qwen3.5-plus-2026-02-15.
The Qwen 3.5 native vision-language Plus model is built on a hybrid architecture that integrates linear attention mechanisms with sparse mixture-of-experts models, achieving higher inference efficiency. In multiple task evaluations, the 3.5 series has demonstrated outstanding performance comparable to current leading frontier models, with leapfrog improvements over the 3 series in both pure-text and multimodal capabilities. This model version is functionally equivalent to the snapshot model qwen3.5-plus-2026-02-15.
Qwen3.5 27B has a 262,144 token context window. It supports up to 65,536 output tokens.
On AIHubMix, Qwen3.5 27B costs $0.085 per million input tokens and $0.677 per million output tokens.
Qwen3.5 27B accepts text, image and video input.
Qwen3.5 27B supports tool calling, function calling, structured outputs, web search, long context and thinking. Per-protocol parameter support is listed in the capability table on this page.
Qwen3.5 27B is available through the AIHubMix unified API. The API is OpenAI-compatible: point your OpenAI SDK at https://aihubmix.com/v1, use your AIHubMix API key, and set the model name to qwen3.5-27b — no other code changes needed.
Qwen3.5 27B is developed by Qwen. AIHubMix aggregates it alongside models from other providers behind one API and one bill.
Qwen3.8 Flash is Alibaba Cloud Qwen’s flagship native vision-language model for coding…
Wan 3.0 (Tongyi Wanxiang 3.0) is an integrated video generation and editing model…
Wan3.0 Video Prime is Alibaba Cloud’s preview high-speed edition of its All-in-One video…
Qwen3.8-2.4T-A95B is Alibaba’s most powerful Qwen model to date. It is a…
Qwen Image 3.0(qwen-image-3.0) is an image generation and editing model developed by…
Qwen Image 3.0 Pro (qwen-image-3.0-pro) is Alibaba Cloud Qwen’s flagship image generation…
Use Qwen3.5 27B via the AIHubMix unified API — one interface for every major LLM.