> ## Documentation Index
> Fetch the complete documentation index at: https://wb-21fd5541-dbrian-docs-serverless-training-quickstart.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Does your tool track or store training data?

To associate a dataset with a training run, pass a SHA or unique identifier to `wandb.Run.config.update(...)`. W\&B stores no data unless you call `wandb.Run.save()` with the local filename.

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<Badge stroke shape="pill" color="orange" size="md">[Experiments](/support/models/tags/experiments)</Badge>