fiftyone-brain

Open Source AI from Voxel51

FiftyOne Website • FiftyOne Docs • FiftyOne Brain Docs • Blog • Community

FiftyOne Brain contains the open source AI/ML capabilities for the FiftyOne ecosystem, enabling users to automatically analyze and manipulate their datasets and models. FiftyOne Brain includes features like visual similarity search, query by text, finding unique and representative samples, finding media quality problems and annotation mistakes, and more 🚀

Documentation

Public documentation for the FiftyOne Brain is available here.

Installation

The FiftyOne Brain is distributed via the fiftyone-brain package, and a suitable version is automatically included with every fiftyone install:

pip install fiftyone
pip show fiftyone-brain

Installing from source

If you wish to do a source install of the latest FiftyOne Brain version, simply clone this repository:

git clone https://github.com/voxel51/fiftyone-brain
cd fiftyone-brain

and run the install script:

# Mac or Linux
bash install.sh

# Windows
.\install.bat

Developer installation

If you are a developer contributing to this repository, you should perform a developer installation using the -d flag of the install script:

# Mac or Linux
bash install.sh -d

# Windows
.\install.bat -d

Check out the contribution guide to get started.

Uninstallation

pip uninstall fiftyone-brain

Repository layout

fiftyone/brain/ definition of the fiftyone.brain namespace
requirements/ Python requirements for the project
tests/ tests for the various components of the Brain

Citation

If you use the FiftyOne Brain in your research, please cite the project:

@article{moore2020fiftyone,
  title={FiftyOne},
  author={Moore, B. E. and Corso, J. J.},
  journal={GitHub. Note: https://github.com/voxel51/fiftyone-brain},
  year={2020}
}

Metadata

Release files for fiftyone-brain 0.26.0

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for fiftyone-brain 0.26.0
File	Size	Uploaded
fiftyone_brain-0.26.0.tar.gz	172.7 kB	Sep 22, 2026	Details

Built distribution (wheel)

Table of built distributions (wheels) for fiftyone-brain 0.26.0
File	Interpreter	ABI	Platform	Reset
fiftyone_brain-0.26.0-py3-none-any.whl 135.5 kB Sep 22, 2026	Python 3	none	any	Details

Total release size: 308.2 kB

Release files / fiftyone_brain-0.26.0.tar.gz

Download URL	fiftyone_brain-0.26.0.tar.gz
Size	172.7 kB
Tags	Source
SHA-256 checksum How to use checksums	`cd72f0809ed41b5ce965bf33c8d9a8e8eff1ef70dfb68aefabf396b5c3375d35`
BLAKE2b-256 checksum How to use checksums	`d1bad38e0075038c9fd48152e4407a7c86fb81e60a1878bd9a3f44cfad860c75`
Upload date	Sep 22, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/voxel51/fiftyone-brain
Publishing commit: github.com/voxel51/fiftyone-brain/tree/0ee72e4f84085e2d265710f85258533ff5a260a3

Workflow

Publishing configuration: github.com/voxel51/fiftyone-brain/blob/0ee72e4f84085e2d265710f85258533ff5a260a3/.github/workflows/build.yml
Publishing logs: github.com/voxel51/fiftyone-brain/actions/runs/35744332161/attempts/1

Artifact

Subject: fiftyone_brain-0.26.0.tar.gz
SHA-256 checksum: cd72f0809ed41b5ce965bf33c8d9a8e8eff1ef70dfb68aefabf396b5c3375d35 Verifying attestations

Release files / fiftyone_brain-0.26.0-py3-none-any.whl

Download URL	fiftyone_brain-0.26.0-py3-none-any.whl
Size	135.5 kB
Tags	Python 3
SHA-256 checksum How to use checksums	`8ecc487bb23d0d248785c3d15b717ad67ce727d7966aba83ebdffd07eca66cb6`
BLAKE2b-256 checksum How to use checksums	`672fadb5f6974d2472abbf6fd209b2f9ad5b699b4904389ee3381e2955e86c22`
Upload date	Sep 22, 2026
Uploaded using Trusted Publishing? What is trusted publishing?	Yes
Uploaded via	`twine/7.0.0 CPython/3.13.14`

Provenance

Identity

Publishing platform: GitHub Actions
Publishing repository: github.com/voxel51/fiftyone-brain
Publishing commit: github.com/voxel51/fiftyone-brain/tree/0ee72e4f84085e2d265710f85258533ff5a260a3

Workflow

Publishing configuration: github.com/voxel51/fiftyone-brain/blob/0ee72e4f84085e2d265710f85258533ff5a260a3/.github/workflows/build.yml
Publishing logs: github.com/voxel51/fiftyone-brain/actions/runs/35744332161/attempts/1

Artifact

Subject: fiftyone_brain-0.26.0-py3-none-any.whl
SHA-256 checksum: 8ecc487bb23d0d248785c3d15b717ad67ce727d7966aba83ebdffd07eca66cb6 Verifying attestations