What is the context window of Qwen: Qwen3.5 Plus 2026-02-15?

Qwen: Qwen3.5 Plus 2026-02-15 accepts up to 1,000,000 tokens (1M) of context per request.

How much does Qwen: Qwen3.5 Plus 2026-02-15 cost per million tokens?

Through Wide Area Intelligence, Qwen: Qwen3.5 Plus 2026-02-15 costs $0.29 per 1M input tokens and $1.72 per 1M output tokens when served from the cloud, billed from prepaid credits. A workload of 1M input plus 1M output tokens costs $2.00.

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qwen

Qwen: Qwen3.5 Plus 2026-02-15

Name: Qwen: Qwen3.5 Plus 2026-02-15
Brand: qwen
Price: 0.2860 USD

qwen/qwen3.5-plus-02-15

⚙ tool calling

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...

specs & pricing

Type: text
Provider: qwen
Model ID: qwen/qwen3.5-plus-02-15
Capabilities: vision, tools, reasoning
Context window: 1M tokens
Input price: $0.29 / 1M tokens
Output price: $1.72 / 1M tokens

Cloud price is billed from prepaid credits when a request fails over to the cloud. Open-weight models run free on GPUs you own — the gateway routes to your nodes first.

What it costs to run

cloud · 1M in + 1M out

$2.00

$0.29 for a million input tokens plus $1.72 for a million output tokens, billed from credits only when a request fails over to the cloud.

your hardware

cloud only

Qwen: Qwen3.5 Plus 2026-02-15 is a hosted model, so it is always served from the cloud. Route easy traffic to an open model on your own hardware and keep this one for the requests that need it.

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Call Qwen: Qwen3.5 Plus 2026-02-15 through one OpenAI-compatible endpoint.

Mix it with open models on your own hardware — the gateway routes each request to the cheapest place that can serve it.

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no credit card · 2 nodes free · openai-compatible

Frequently asked questions

What is the context window of Qwen: Qwen3.5 Plus 2026-02-15?: Qwen: Qwen3.5 Plus 2026-02-15 accepts up to 1,000,000 tokens (1M) of context per request.
How much does Qwen: Qwen3.5 Plus 2026-02-15 cost per million tokens?: Through Wide Area Intelligence, Qwen: Qwen3.5 Plus 2026-02-15 costs $0.29 per 1M input tokens and $1.72 per 1M output tokens when served from the cloud, billed from prepaid credits. A workload of 1M input plus 1M output tokens costs $2.00.

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