Weights & Biases

Machine learning experiment tracking, dataset versioning, and model evaluation
Weights & Biases is the machine learning platform for developers to build better models faster. Use W&B's lightweight, interoperable tools to quickly track experiments, version and iterate on datasets, evaluate model performance, reproduce models, visualize results and spot regressions, and share findings with colleagues.
Set up W&B in 5 minutes, then quickly iterate on your machine learning pipeline with the confidence that your datasets and models are tracked and versioned in a reliable system of record.


  1. 1.
    Experiment Tracking: Visualize experiments in real time
  2. 2.
    Hyperparameter Tuning: Optimize models quickly
  3. 3.
    Data and Model Versioning: Version datasets and models
  4. 4.
    Model Management: Manage the model lifecycle from training to production
  5. 5.
    Data Visualization: Visualize predictions across model versions
  6. 6.
    Collaborative Reports: Describe and share findings
  7. 7.
    Integrations: PyTorch, Keras, Hugging Face, and more
  8. 8.
    Private-Hosting: Private cloud and local hosting of the W&B app


Last modified 4mo ago