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Open-weight model · Image segmentation

yolo26n-seg

by Junho P DeveloperDobby/yolo26n-seg

yolo26n-seg is an open-weight model for image segmentation from Junho P, released under GNU Affero General Public License 3.0. Its published files total 11.2 MB.

The official Ultralytics YOLO26n-seg COCO weights (yolo26n-seg.pt), exported unchanged to ONNX so they can run in the browser with onnxruntime-web. Not fine-tuned. Used by the model-card site AI Models Organize (YOLO26n-seg card → «돌려보기»).

Parameters—
Context—
Weights11.2 MB
Licenseagpl-3.0
AccessOpen weights
Monthly Downloads—

Model Card

By Junho P, published under agpl-3.0, revision fcf6ce2ec7bf.

The official Ultralytics YOLO26n-seg COCO weights (yolo26n-seg.pt), exported unchanged to ONNX so they can run in the browser with onnxruntime-web. Not fine-tuned. Used by the model-card site AI Models Organize (YOLO26n-seg card → «돌려보기»). AGPL-3.0, inherited from Ultralytics YOLO.

Read Junho P's full model card

yolo26n-seg (ONNX)

The official Ultralytics YOLO26n-seg COCO weights (yolo26n-seg.pt), exported unchanged to ONNX so they can run in the browser with onnxruntime-web. Not fine-tuned.

Input images — float32 [1, 3, 640, 640], RGB 0–1, letterboxed (pad 114)
Output 0 [1, 116, 8400] = box cx, cy, w, h + 80 class scores + 32 mask coefficients. NMS is not included
Output 1 [1, 32, 160, 160] mask prototypes — mask = sigmoid(coefficients · prototypes), cropped to the box
Size ONNX 11.2 MB (opset 17, simplified) · source .pt 6.7 MB
Classes COCO 80

Used by the model-card site AI Models Organize (YOLO26n-seg card → «돌려보기»).

License

AGPL-3.0, inherited from Ultralytics YOLO.

Identity and Version

Repository
DeveloperDobby/yolo26n-seg
Publisher
Junho P
Task
Image segmentation
Modality
Image
Library
ultralytics
Parameters
Not stated by the source
Languages
Not stated by the source
Revision
fcf6ce2ec7bf0807e3906d50b1369b8cd4b60ccd
First published
2026-10-06
Last updated
2026-10-06

Files and Weights

3 files, 11.2 MB in total. The weights are 1 file totalling 11.2 MB in onnx.

Weights1 file · 11.2 MB
Documentation1 file · 953 B
Repository1 file · 1.5 KB
Every file
FileTypeSizeSHA-256
yolo26n-seg.onnxWeights11.2 MB 1f2416b179a8
README.mdDocumentation953 B —
.gitattributesRepository1.5 KB —

License and Download

License
agpl-3.0
Access
Open weights, no gate
Download size
11.2 MB
Download from Junho P

Released by Junho P through its official repository on Hugging Face. Read the license.

Memory Requirements

PrecisionWeights in memory
As published11.2 MB

Weights only, from the published parameter count; the key-value cache and runtime add to this.

Questions About yolo26n-seg

Can I use yolo26n-seg commercially?

Yes, with conditions. yolo26n-seg is released under GNU Affero General Public License 3.0. The AGPL 3.0 is a strong copyleft license. Commercial use is allowed, but a modified version made available to users over a network must be released with its source code under the same license.

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