Qwen3.5-27B
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Data updated on September 30, 2026· 217 models
The Qwen3.5 27B native vision-language Dense model incorporates a linear attention mechanism, delivering fast response times while balancing inference speed and performance.
- Reasoning estimated
- Speed estimated
- Input
- Output
- Context
- 262 K tokens
- Max output
- 66 K
- Input, $ per 1M tokens
- $0.195
- Output, $ per 1M tokens
- $1.56
- Cache read, $ per 1M
- —
- Batch (input / output)
- —
- Tool calling
- Yes
- Released
- 02/23/2026
- Knowledge cutoff
- —
- API id
- qwen/qwen3.5-27b
Summary from the data
Qwen3.5-27B is a Qwen model available by API since 02/23/2026. It costs $0.195 per million input tokens and $1.56 per million output tokens, accepts 262 K tokens of context and generates up to 66 K tokens per response. Input: text, image, video; output: text. It has a reasoning mode. It supports tool calling. With 10,000 requests a month of 1,500 input and 400 output tokens it would cost about $9.17 a month.
Compare Qwen3.5-27B with…
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Frequently asked questions
How much does Qwen3.5-27B cost per million tokens?
Qwen3.5-27B costs $0.195 per million input tokens and $1.56 per million output tokens (USD, list price). Cache read: not published. Batch tier: not published.
What context window does Qwen3.5-27B have?
Qwen3.5-27B accepts 262 K tokens of context per request and generates up to 66 K tokens per response.
Does Qwen3.5-27B accept images, audio or files?
Input: text, image, video. Output: text.
Does Qwen3.5-27B have a reasoning mode and tool calling?
It has a reasoning mode. It supports tool calling.
When was Qwen3.5-27B released and what is its knowledge cutoff?
Qwen3.5-27B has been available by API since 02/23/2026. Knowledge cutoff: not published.
What would an app built on Qwen3.5-27B cost?
With 10,000 requests a month of 1,500 input and 400 output tokens, Qwen3.5-27B would cost about $9.17 a month at list price, without cache or batch discounts.
What is the API id of Qwen3.5-27B?
The id is qwen/qwen3.5-27b. It is the name passed in the model parameter of the API (or on OpenRouter).
Where do the prices come from and how often are they updated?
From the public catalogs of OpenRouter, models.dev and LiteLLM, which publish each provider's list prices. They sync once a day and the last update date is shown above the comparison.
What does price per million tokens mean?
It is what the provider charges per million tokens you send (input) or the model generates (output). A token is roughly 4 characters. Output almost always costs more than input.
Sources: OpenRouter, models.dev and LiteLLM. Prices in USD per million tokens, list price, no volume discounts. Prompt tokens are an estimate; each provider's tokenizer may differ.