Qwen3.5 35B A3B

qwen3.5-35b-a3b · 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.

API Pricing

Input$0.0564 / 1M tokens
Output$0.4512 / 1M tokens

Specifications

Context262K tokens
Modalitiestext, image, video
CapabilitiesThinking, Tool calling, Web search, Code interpreter, Structured outputs

Frequently asked questions

What is Qwen3.5 35B A3B?

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.

What is the context length of Qwen3.5 35B A3B?

Qwen3.5 35B A3B has a 262,144 token context window.

How much does Qwen3.5 35B A3B cost?

On AIHubMix, Qwen3.5 35B A3B costs $0.0564 per million input tokens and $0.4512 per million output tokens.

What modalities does Qwen3.5 35B A3B support?

Qwen3.5 35B A3B accepts text, image and video input.

What capabilities does Qwen3.5 35B A3B support?

Qwen3.5 35B A3B 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.

How do I call Qwen3.5 35B A3B via API?

Qwen3.5 35B A3B 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 qwen3.5-35b-a3b — no other code changes needed.

Who created Qwen3.5 35B A3B?

Qwen3.5 35B A3B is developed by Qwen. AIHubMix aggregates it alongside models from other providers behind one API and one bill.

When was Qwen3.5 35B A3B released?

Qwen3.5 35B A3B was released on February 23, 2026 by Qwen.

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Use Qwen3.5 35B A3B via the AIHubMix unified API — one interface for every major LLM.