qwen-flash

apache-2.0

Qwen-Flash is the fastest and most cost-effective model in the Qwen series, designed for simple jobs. Qwen-Flash features flexible tiered pricing, resulting in more reasonable billing compared to Qwen-Turbo. Usage \| API reference \| Try online \| Thinking #### International If you select the International deployment scope, model inference compute resources are dynamically scheduled worldwide, excluding the Chinese mainland. Static data is stored in your selected region. Supported region: Singapore.

Context
1M
Max output
33K

Capabilities

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

Details

Creator Qwen
Familyqwen
Licenseapache-2.0
Status—
Typechat
Input modalitiestext
Output modalitiestext
Open weightYes
Parameters—
Architecture—
Context window1M tokens
Max input—
Max output33K 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: qwen

ModelContextMax outPricing
qwen-audio-3.0-asr-flash-filetrans———
qwen-audio-3.0-asr-flash-streaming———
qwen-audio-3.0-asr-flash———
qwen-audio-3.0-realtime-flash———
qwen-audio-3.0-realtime-plus———
qwen-audio-3.0-tts-flash———
qwen-audio-3.0-tts-plus———
qwen-audio-3.1-asr-flash-filetrans———
qwen-audio-3.1-asr-flash-message———
qwen-audio-3.1-asr-flash-streaming———
qwen-audio-3.1-asr-flash———
qwen-audio-3.1-realtime-flash———
qwen-audio-3.1-realtime-plus———
qwen-audio-3.1-tts-flash———
qwen-audio-3.1-tts-next———
qwen-audio-3.1-tts-plus———
qwen-flash-character8K——
qwen-flash1M33K—
qwen-image-2.0-pro—6—
qwen-image-2.0—6—
qwen-image-2.1-pro———
qwen-image-2.1-turbo———
qwen-image-3.0-pro—6—
qwen-image-3.0—6—
qwen-image-edit-max—6—
qwen-image-edit-plus—6—
qwen-image-edit—1—
qwen-image-max—1—
qwen-image-plus—1—
qwen-image—1—
qwen-long10M——
qwen-max128K——
qwen-mt-image-2.0———
qwen-mt-image———
qwen-omni-turbo-realtime———
qwen-omni-turbo32K——
qwen-plus1M——
qwen-tts-realtime———
qwen-tts———
qwen-turbo1M——
qwen-voice-design———
qwen-voice-enrollment———
qwen-deep-research1M33K$0.01$0.02
qwen-vl-ocr38K8K$0.07$0.16
qwen-doc-turbo262K33K$0.09$0.14
qwen-mt-lite16K—$0.12$0.36
qwen-mt-flash16K—$0.16$0.49
qwen-mt-turbo16K—$0.16$0.49
qwen-math-turbo——$0.29$0.86
qwen-plus-character-ja32K512$0.5$1.4
qwen-plus-character32K4K$0.5$1.4
qwen-math-plus4K3K$0.57$1.72
qwen-mt-plus16K8K$2.46$7.37

API

GET/v1/models/alibaba/qwen-flash

qwen-flash

Qwen-Flash is the fastest and most cost-effective model in the Qwen series, designed for simple jobs. Qwen-Flash features flexible tiered pricing, resulting in more reasonable billing compared to Qwen-Turbo. Usage \| API reference \| Try online \| Thinking #### International If you select the International deployment scope, model inference compute resources are dynamically scheduled worldwide, excluding the Chinese mainland. Static data is stored in your selected region. Supported region: Singapore.

Changes · 13 entries
qwen-flashupdateca7a400Nov 2, 2026, 03:02 AM
context_window995904→1000000
capabilitiestool callyesstructured outputyesbatchyesjson modeyes
page_urlhttps://www.alibabacloud.com/help/en/model-studio/models→https://www.alibabacloud.com/help/en/model-studio/text-ge...
reasoning_tokensyes
tools["function_calling"]
qwen-flashupdate80c574aJun 3, 2026, 07:05 AM
context_window995904→1000000
page_urlhttps://www.alibabacloud.com/help/en/model-studio/models→https://www.alibabacloud.com/help/en/model-studio/text-ge...
reasoning_tokensyes
tools["function_calling"]
qwen-flashupdate6231fb5Apr 22, 2026, 02:50 AM
descriptionQwen-Flash is the fastest and most cost-effective model i...→Qwen-Flash is the fastest and most cost-effective model i...
qwen-flashupdate5c578c7Apr 8, 2026, 03:30 PM
descriptionThe fastest and most cost-effective model in the Qwen ser...→Qwen-Flash is the fastest and most cost-effective model i...
qwen-flashupdate82e6976Apr 7, 2026, 02:37 PM
descriptionQwen-Flash is the fastest and most cost-effective model i...→The fastest and most cost-effective model in the Qwen ser...
qwen-flashupdatec2a7935Apr 4, 2026, 01:05 AM
descriptionQwen-Flash is the fastest and most cost-effective model i...→Qwen-Flash is the fastest and most cost-effective model i...
qwen-flashupdate22fb110Apr 1, 2026, 10:05 AM
descriptionThe fastest and most cost-effective model in the Qwen ser...→Qwen-Flash is the fastest and most cost-effective model i...
qwen-flashupdate1cd659eMar 24, 2026, 04:19 AM
capabilitiesfine tuningyes
qwen-flashupdateb301ebeMar 23, 2026, 11:47 PM
descriptionThe fastest and most cost-effective model in the Qwen ser...
page_urlhttps://www.alibabacloud.com/help/en/model-studio/models
taglineThe fastest and most cost-effective model in the Qwen ser...
qwen-flashupdate2b100acMar 23, 2026, 05:30 AM
licenseapache-2.0
open_weightyes
qwen-flashupdate7a4f1f6Mar 22, 2026, 05:43 AM
nameQwen-Flash→qwen-flash
context_window1000000→995904
capabilitiestool callyesreasoningyes
pricinginput$0.05output$0.4
max_output_tokens32768
model_typechat
modalitiesinput["text"]output["text"]
endpoints["chat"]
qwen-flashupdateb50649fMar 21, 2026, 11:58 PM
nameqwen-flash→Qwen-Flash
qwen-flashcreate7f5c66fMar 21, 2026, 05:16 AM