Skip to content

Announcing FiftyOne 0.23.7 and FiftyOne Teams 1.5.8

The Voxel51 engineering team is thrilled to announce the general availability of FiftyOne 0.23.7 and FiftyOne Teams 1.5.8, which brings with them dozens of enhancements and fixes to streamline your computer vision workflows. This pair of releases includes over a dozen new features and fixes. Read on to learn more.

Wait, what’s FiftyOne?

FiftyOne is the open source machine learning toolset that enables data science teams to improve the performance of their computer vision models by helping them curate high quality datasets, evaluate models, find mistakes, visualize embeddings, and get to production faster.

Okay, but what’s FiftyOne Teams?

FiftyOne Teams extends FiftyOne with a GSuite-like experience for teams that want to collaborate on data stored in a centralized location with additional features like user permissions, dataset versioning, cloud-backed media, and enterprise security.

If this sounds interesting, read on! Then schedule a demo to learn more about FiftyOne Teams.

What’s new in FiftyOne 0.23.7

This release includes the following updates:


  • Fixed indexed boolean fields in lightning mode #4139
  • Fixed app crash when many None-valued fields exist in the sample modal #4154


Plugins and Operators

  • Added support for executing operators programmatically in notebook contexts #4134
  • Improved execution of operators during loading of the App #4136
  • Added a new on_dataset_open hook to auto-execute operators when datasets are opened in the App #4137
  • Improved performance of operator type resolution by only calling resolve_input() on demand #4152
  • Added support for loading saved views by name or slug when using the set_view() operator #4159 and #4178
  • Added ability to trigger builtin operators during operator execution via ctx.ops #4164
  • Fixed issue where JS operator input was not validated when calling ctx.trigger() or executeOperator() directly #4170
  • Show execution error of an operator in a notification when calling ctx.trigger() or executeOperator() directly #4170 and #4178


What’s new in FiftyOne Teams 1.5.8

Includes all updates from FiftyOne 0.23.7.

Get involved in the FiftyOne open source community!

If you are working on computer vision use cases and unstructured data, the FiftyOne community is for you. There are tons of ways to get involved, for example:

FiftyOne Community Slack

With over 2,500 members, the community Slack channel is THE place to interact with the FiftyOne developers and exchange solutions with machine learning engineers doing computer vision in production.

To make it easy to catch the highlights, every Friday we recap interesting questions and answers from Slack in our Tips & Tricks blog series. Check out almost 300 tips and tricks in the archives like:

Computer Vision and AI, Machine Learning, and Data Science Meetups

Voxel51 sponsors 13 virtual Computer Vision Meetups and 12 AI, Machine Learning and Data Science Meetups around the world with over 20,000 members. (To join, visit the Meetup links and scroll down to find the location friendliest to your time zone.)

The Meetups are geared towards data scientists, machine learning engineers, and open source enthusiasts who want to expand their knowledge of computer vision and complementary technologies. We put an emphasis on open source software, and speakers who are computer vision practitioners or academics doing research in the field. Our next Meetup is happening April 18:

  • Lumiere: A Space-Time Diffusion Model for Video GenerationHila Chefer, PhD Candidate at Tel Aviv University and Student Researcher at Google
  • Towards Resource Efficient Robust Text-to-Image Generative Models- Maitreya Patel, PHD student studying at Arizona State University

FiftyOne on GitHub

If you want to start contributing to the FiftyOne project resolving issues, reporting bugs or making enhancements to the Docs, check out these resources:

Industry Spotlight: Computer Vision in Safety and Security

Check out the fifth installment of Voxel51’s computer vision industry spotlight blog series. In this series, we highlight how different industries — from construction to climate tech, from retail to robotics, and more — are using computer vision, machine learning, and artificial intelligence to drive innovation. We’ll dive deep into the main computer vision tasks being put to use, current and future challenges, and companies at the forefront.

In this edition, we’ll focus on safety and security! Check out the How Computer Vision Is Changing Safety & Security blog to get the details!