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Documentation Index

Fetch the complete documentation index at: https://wb-21fd5541-style-guide-support-models-articles-20260527-00.mintlify.app/llms.txt

Use this file to discover all available pages before exploring further.

You can control where wandb stores its files locally by setting the following environment variables or, where noted, by passing equivalent arguments to the SDK. Each variable controls a distinct location and has its own default.
  • WANDB_DIR=<path> or wandb.init(dir=<path>): Sets the location of the wandb folder created for your training script. Defaults to ./wandb. This folder stores run data and logs.
  • WANDB_ARTIFACT_DIR=<path> or wandb.Artifact().download(root="<path>"): Sets the location where wandb downloads artifacts. Defaults to ./artifacts.
  • WANDB_CACHE_DIR=<path>: Sets the location where wandb creates and stores artifacts when you call wandb.Artifact. Defaults to ~/.cache/wandb.
  • WANDB_CONFIG_DIR=<path>: Sets the location where wandb stores configuration files. Defaults to ~/.config/wandb.
  • WANDB_DATA_DIR=<path>: Sets the location used for staging artifacts during upload. Defaults to ~/.cache/wandb-data/.
Environment Variables Experiments