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Open-weight model · Image segmentation

DelineateAnything

by Mykola Lavreniuk MykolaL/DelineateAnything

Delineate Anything v2 extends Delineate Anything into a globally representative, resolution-agnostic foundation model that scales agricultural field boundary detection to a planetary level from any imagery source.

Parameters
Context
Weights267.1 MB
Licenseagpl-3.0
AccessOpen weights
Monthly Downloads114.5k

Model Card

By Mykola Lavreniuk, published under agpl-3.0, revision cff6ad11e3a0.

Delineate Anything v2 extends Delineate Anything into a globally representative, resolution-agnostic foundation model that scales agricultural field boundary detection to a planetary level from any imagery source. Trained on FBIS-73M, a massive 73-million-instance dataset spanning 61 countries with diverse imagery sources ranging from 0.25m to 10m resolution, built through a resolution-specific curation pipeline that solves the parcel-versus-field mismatch, Delineate Anything v2 sets a new state-of-the-art in global zero-shot delineation. It delivers a +103.3% relative gain in [email protected] over Delineate Anything while maintaining extreme efficiency, mapping all of Ukraine (603,000 km²) in 5.4…

Read Mykola Lavreniuk's full model card

Delineate Anything v2: A Global Foundation Model for Field Delineation

by Mykola Lavreniuk, Nataliia Kussul, Andrii Shelestov, Yevhenii Salii, Volodymyr Kuzin, Charlotte Julia Li-Xing Wang, Zoltan Szantoi

Delineate Anything v2 extends Delineate Anything into a globally representative, resolution-agnostic foundation model that scales agricultural field boundary detection to a planetary level from any imagery source. Trained on FBIS-73M, a massive 73-million-instance dataset spanning 61 countries with diverse imagery sources ranging from 0.25m to 10m resolution, built through a resolution-specific curation pipeline that solves the parcel-versus-field mismatch, Delineate Anything v2 sets a new state-of-the-art in global zero-shot delineation. It delivers a +103.3% relative gain in [email protected] over Delineate Anything while maintaining extreme efficiency, mapping all of Ukraine (603,000 km²) in 5.4 hours on a regular PC with 1 GPU NVIDIA RTX 5070 Ti 16 GB.

Papers

Citation

```bibtex @inproceedings{lavreniuk2026delanyv2, title={Delineate Anything v2: A Global Foundation Model for Field Delineation}, author={Mykola Lavreniuk and Nataliia Kussul and Andrii Shelestov and Yevhenii Salii and Volodymyr Kuzin and Charlotte Julia Li-Xing Wang and Zoltan Szantoi}, year={2026}, booktitle={European Conference on Computer Vision Workshops (ECCVW)}, }

@inproceedings{lavreniuk2025delineateanything, title={Delineate Anything: Resolution-Agnostic Field Boundary Delineation on Satellite Imagery}, author={Mykola Lavreniuk and Nataliia Kussul and Andrii Shelestov and Bohdan Yailymov and Yevhenii Salii and Volodymyr Kuzin and Zoltan Szantoi}, year={2025}, booktitle={European Conference on Artificial Intelligence}, }

@article{lavreniuk2025delineateanythingflow, title={Delineate Anything Flow: Fast, Country-Level Field Boundary Detection from Any Source}, author={Mykola Lavreniuk and Nataliia Kussul and Andrii Shelestov and Yevhenii Salii and Volodymyr Kuzin and Sergii Skakun and Zoltan Szantoi}, year={2025}, journal={https://arxiv.org/abs/2511.13417}, }

Identity and Version

Repository
MykolaL/DelineateAnything
Publisher
Mykola Lavreniuk
Task
Image segmentation
Modality
Image
Library
ultralytics
Parameters
Not stated by the source
Languages
Not stated by the source
Revision
cff6ad11e3a0a7ccdcf1261fefb148309b5d6a8a
First published
2025-04-23
Last updated
2026-07-25

Files and Weights

7 files, 267.5 MB in total. The weights are 3 files totalling 267.1 MB in pt.

Weights3 files · 267.1 MB
Documentation1 file · 4.1 KB
Other2 files · 363.5 KB
Repository1 file · 1.6 KB
Every file
FileTypeSizeSHA-256
DelineateAnything-S.ptWeights17.6 MB 5463cdfb7369
DelineateAnything.ptWeights124.7 MB e3dcda357800
DelineateAnythingv2.ptWeights124.7 MB 46700b8a279b
README.mdDocumentation4.1 KB
figs/intro.jpgOther215.4 KB a26dafb75474
figs/intro_v2.jpgOther148.1 KB b8d686cf6de5
.gitattributesRepository1.6 KB

License and Download

License
agpl-3.0
Access
Open weights, no gate
Download size
267.1 MB
Download from Mykola Lavreniuk

Released by Mykola Lavreniuk through its official repository on Hugging Face. Read the license.

Built From

  • Described by arXiv:2504.02534
  • Described by arXiv:2511.13417
  • Described by arXiv:2607.19069

Memory Requirements

PrecisionWeights in memory
As published267.1 MB

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

Questions About DelineateAnything

Can I use DelineateAnything commercially?

Yes, with conditions. DelineateAnything 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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