What's new on Weights & Biases

We are introducing the W&B Lightweight Experiment Exploration Tool (LEET), a fast terminal interface to watch your ML training runs, including stats, metrics, and system health. It reads and visualizes live Weights & Biases log files to provide a fast, customizable, browser-free experience in real time.

Run overview (left): configuration, environment, and summary metadata
Metrics grid (center): live charts for tracked metrics
System metrics (right): CPU, GPU, and memory consumption

W&B LEET is open source and available to users on W&B SDK version 0.23.0 or later. You can access W&B LEET directly from the terminal where your W&B run is active:

# in a terminal running on the box where the run is writing
wandb beta leet  # looks for the latest run in CWD or WANDB_DIR

For a full list of LEET shortcuts and hotkeys, hit h or ? to toggle the help screen.