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Language modelActive

Qwen 2.5 VL 72B

Alibaba

Released
January 27, 2025
Data date
September 8, 2026
Successor
Qwen 3 VL 32B
Price
Input · Output / 1M tokens
Input
Text, Image, Video
Output
Text

Qwen 2.5 VL 72B does more than describe a single image. It analyzes documents, diagrams, tables, user interfaces, and video, recognizes text across orientations, and can localize relevant visual regions. Bounding boxes and points can be returned as structured JSON.

The 72B model accepts text, images, and video and returns text. Qwen also describes long-video understanding and the ability to locate relevant events in time. In the technical report, Qwen 3 VL 32B is the medium-sized model explicitly compared with this checkpoint and reported to surpass it on visual reasoning tasks.

Specifications and access

SpecificationValue and source
Weights
Open weightsSource
Access
API, LocalSource
Parameters
Context window
128,000 tokensSource
Weights repository
Qwen/Qwen2.5-VL-72B-InstructSource
License
qwen (The model card declares a non-SPDX custom/other license; inspect the linked LICENSE before publishing a generic license badge.)Source
Architecture
ViT vision encoder + MLP vision-language merger + Qwen language modelSource
Input
Text, Image, VideoSource
Output
TextSource
Reasoning mode
instructSource
Tool calling
Structured output
Native context window
32,768 tokensSource
Maximum context window
32,768 tokensSource
Parameters
72 BSource
Languages
multilingual; exact count not stated in cardSource
Training tokens
4.1 trillionSource
Repository created
2025-01-27 (Repository creation date is a precise publication proxy, but may differ from the public announcement date or an individual checkpoint's first availability.)Source