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Experiment tracking
for deep learning

Record and visualize every detail of your research, collaborate easily, advance the state of the art

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Record Metrics

Store all the hyperparameters and output metrics in one place, to effortlessly track runs and reproduce models.

Visualize Training

Explore and compare every experiment with our training and inference visualizations to see trends across individual and multiple runs.

Share Progress

Create beautiful reports that showcase your work to seamlessly collaborate and communicate findings with your team.

"W&B was fundamental for launching our internal machine learning systems, as it enables collaboration across various teams."

Hamel Husain

"W&B allows us to scale up insights from a single researcher to the entire team and from a single machine to thousands."

Wojciech Zaremba
Cofounder of OpenAI

Log Anything

Easily log metrics from your training script to visualize results in real time as your model trains.

wandb.log({"acc": accuracy, "val_acc": val_accuracy})

Explore Everything

Peek under the hood and see what your model is producing at each time step.

wandb.log({"point_cloud": wandb.Object3D(point_cloud)})

Massive Scale

Tag, filter, sort, and group runs easily. Our service was built to handle thousands of parallel runs.

Never lose your progress again

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