qwen3.5-27b

apache-2.027B

Accepts text, image, and video input. Performs on par with Qwen3 Max for plain text tasks---faster and more cost-effective. Offers significant improvements in multimodal capabilities compared to the Qwen3 VL series.

Context
256K
Max output
64K

Capabilities

Reasoning & Interaction
Reasoning
Tool Calling
Output Control
Structured Output
JSON Mode
Infrastructure
Streaming
Batch Processing
Fine-tuning

Details

Creator Qwen
Familyqwen3.5
Licenseapache-2.0
Status—
Typechat
Input modalitiestext
Output modalitiestext
Open weightYes
Parameters27B
Architecture—
Context window256K tokens
Max input—
Max output64K tokens
Reasoning tokensYes
Knowledge cutoff—
Release date
Sourceofficial

Tools

Function Callingfunction_calling
Call external functions and APIs

Endpoints

chatPOST
https://dashscope-intl.aliyuncs.com/compatible-mode/chat

Family Comparison: qwen3.5

ModelContextMax outPricing
qwen3.5-122b-a10b256K64K—
qwen3.5-27b256K64K—
qwen3.5-35b-a3b256K64K—
qwen3.5-397b-a17b256K64K—
qwen3.5-livetranslate-flash-realtime———
qwen3.5-ocr———
qwen3.5-omni-flash-realtime262K66K—
qwen3.5-omni-flash262K——
qwen3.5-omni-plus-realtime262K66K—
qwen3.5-omni-plus256K——
qwen3.5-plus1M64K—
qwen3.5-flash1M64K$0.1$0.4

API

GET/v1/models/alibaba/qwen3.5-27b

qwen3.5-27b

Accepts text, image, and video input. Performs on par with Qwen3 Max for plain text tasks---faster and more cost-effective. Offers significant improvements in multimodal capabilities compared to the Qwen3 VL series.

Changes · 10 entries
qwen3.5-27bupdateca7a400Nov 2, 2026, 03:02 AM
context_window262144→256000
max_output_tokens81920→64000
capabilitiestool callyesstructured outputyesbatchyesjson modeyes
page_urlhttps://www.alibabacloud.com/help/en/model-studio/models→https://www.alibabacloud.com/help/en/model-studio/text-ge...
tools["function_calling"]
reasoning_tokensyes
qwen3.5-27bupdate53ef452Jul 9, 2026, 02:32 AM
reasoning_tokensyes
qwen3.5-27bupdate80c574aJun 3, 2026, 07:05 AM
context_window262144→256000
max_output_tokens81920→64000
page_urlhttps://www.alibabacloud.com/help/en/model-studio/models→https://www.alibabacloud.com/help/en/model-studio/text-ge...
tools["function_calling"]
qwen3.5-27bupdate5c578c7Apr 8, 2026, 03:30 PM
descriptionThis model supports text, image, and video inputs. Its pe...→Accepts text, image, and video input. Performs on par wit...
qwen3.5-27bupdate82e6976Apr 7, 2026, 02:37 PM
descriptionAccepts text, image, and video input. Performs on par wit...→This model supports text, image, and video inputs. Its pe...
qwen3.5-27bupdate22fb110Apr 1, 2026, 10:05 AM
descriptionSupports text, image, and video inputs. It performs on pa...→Accepts text, image, and video input. Performs on par wit...
qwen3.5-27bupdate1cd659eMar 24, 2026, 04:19 AM
capabilitiesfine tuningyes
qwen3.5-27bupdateb301ebeMar 23, 2026, 11:47 PM
descriptionSupports text, image, and video inputs. It performs on pa...
page_urlhttps://www.alibabacloud.com/help/en/model-studio/models
taglineSupports text, image, and video inputs.
qwen3.5-27bupdate2b100acMar 23, 2026, 05:30 AM
licenseapache-2.0
parameters27
open_weightyes
qwen3.5-27bcreate7a4f1f6Mar 22, 2026, 05:43 AM