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 0.25.0

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 0.25.0
File	Size	Uploaded
fiftyone_brain-0.25.0.tar.gz	131.3 kB	Sep 10, 2026	Details

Built distribution (wheel)

Table of built distributions (wheels) for fiftyone-brain 0.25.0
File	Interpreter	ABI	Platform	Reset
fiftyone_brain-0.25.0-py3-none-any.whl 123.9 kB Sep 10, 2026	Python 3	none	any	Details

Total release size: 255.2 kB

Release files / fiftyone_brain-0.25.0.tar.gz

Download URL	fiftyone_brain-0.25.0.tar.gz
Size	131.3 kB
Tags	Source
SHA-256 checksum How to use checksums	`050c950e0bb9f1d4c0a8cb09ba1a4cde6a242bbbd44536337b2d90452649e656`
BLAKE2b-256 checksum How to use checksums	`6e6e949216bb3f13c0c55e13a544b7e25d7f064562c40ad640e13c7d30991912`
Upload date	Sep 10, 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/dc50ec1d939427a9cec71a8cb418b7b587f7f7d0

Workflow

Publishing configuration: github.com/voxel51/fiftyone-brain/blob/dc50ec1d939427a9cec71a8cb418b7b587f7f7d0/.github/workflows/build.yml
Publishing logs: github.com/voxel51/fiftyone-brain/actions/runs/34512331482/attempts/1

Artifact

Subject: fiftyone_brain-0.25.0.tar.gz
SHA-256 checksum: 050c950e0bb9f1d4c0a8cb09ba1a4cde6a242bbbd44536337b2d90452649e656 Verifying attestations

Release files / fiftyone_brain-0.25.0-py3-none-any.whl

Download URL	fiftyone_brain-0.25.0-py3-none-any.whl
Size	123.9 kB
Tags	Python 3
SHA-256 checksum How to use checksums	`b9d3037f2a829cb8da3d02e4786262b6b5af78bc8fa00fc740f14f9011d5a17d`
BLAKE2b-256 checksum How to use checksums	`1ec4fd10feb7343862b74b70cfdcc9a17feb424e07979ac3104965dbc9f71db1`
Upload date	Sep 10, 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/dc50ec1d939427a9cec71a8cb418b7b587f7f7d0

Workflow

Publishing configuration: github.com/voxel51/fiftyone-brain/blob/dc50ec1d939427a9cec71a8cb418b7b587f7f7d0/.github/workflows/build.yml
Publishing logs: github.com/voxel51/fiftyone-brain/actions/runs/34512331482/attempts/1

Artifact

Subject: fiftyone_brain-0.25.0-py3-none-any.whl
SHA-256 checksum: b9d3037f2a829cb8da3d02e4786262b6b5af78bc8fa00fc740f14f9011d5a17d Verifying attestations