Qwen: Qwen3.5-35B-A3B

qwen/qwen3.5-35b-a3b

Released Feb 25, 2026262,144 context

$0.1625/M input tokens$1.30/M output tokens

The Qwen3.5 Series 35B-A3B is a native vision-language model designed with a hybrid architecture that integrates linear attention mechanisms and a sparse mixture-of-experts model, achieving higher inference efficiency. Its overall performance is comparable to that of the Qwen3.5-27B.

Providers for Qwen3.5-35B-A3B

OpenRouter routes requests to the best providers that are able to handle your prompt size and parameters, with fallbacks to maximize uptime.

Performance for Qwen3.5-35B-A3B

Compare different providers across OpenRouter

Effective Pricing for Qwen3.5-35B-A3B

Actual cost per million tokens across providers over the past hour

Apps using Qwen3.5-35B-A3B

Top public apps this month

Recent activity on Qwen3.5-35B-A3B

Total usage per day on OpenRouter

Prompt

885M

Reasoning

146M

Completion

28M

Prompt tokens measure input size. Reasoning tokens show internal thinking before a response. Completion tokens reflect total output length.

Uptime stats for Qwen3.5-35B-A3B

Uptime stats for Qwen3.5-35B-A3B across all providers

Sample code and API for Qwen3.5-35B-A3B

OpenRouter normalizes requests and responses across providers for you.

OpenRouter supports reasoning-enabled models that can show their step-by-step thinking process. Use the reasoning parameter in your request to enable reasoning, and access the reasoning_details array in the response to see the model's internal reasoning before the final answer. When continuing a conversation, preserve the complete reasoning_details when passing messages back to the model so it can continue reasoning from where it left off. Learn more about reasoning tokens.

In the examples below, the OpenRouter-specific headers are optional. Setting them allows your app to appear on the OpenRouter leaderboards.

Using third-party SDKs

For information about using third-party SDKs and frameworks with OpenRouter, please see our frameworks documentation.

See the Request docs for all possible fields, and Parameters for explanations of specific sampling parameters.

Qwen3.5-35B-A3B - API Pricing & Providers | OpenRouter