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

# Runs

<Card title="Best practices to organize hyperparameter searches" href="/support/models/articles/best-practices-to-organize-hyperparamete" arrow="true" horizontal>
  When you run many hyperparameter searches, tag your runs so you can group and find related experiments later. Tag runs i ...
</Card>

<Card title="Can you group runs by tags?" href="/support/models/articles/can-you-group-runs-by-tags" arrow="true" horizontal>
  A run can have multiple tags, so grouping by tags isn't supported. Instead, add a value to the config object for these r ...
</Card>

<Card title="How can I categorize runs without the Group feature?" href="/support/models/articles/how-can-i-categorize-runs-without-the-group-feature" arrow="true" horizontal>
  You can categorize runs by tags or custom metadata. To organize runs by these values, use the Group button in the projec ...
</Card>

<Card title="How can I change how frequently to log system metrics?" href="/support/models/articles/how-can-i-change-how-frequently-to-log-s" arrow="true" horizontal>
  To configure the frequency to log system metrics, set \_stats\_sampling\_interval to a number of seconds, expressed as a fl ...
</Card>

<Card title="How can I change the colors of each run in the same group?" href="/support/models/articles/how-can-i-change-the-colors-of-each-run-" arrow="true" horizontal>
  You can't change the colors of individual runs within a group. All runs in the same group share a common color.
</Card>

<Card title="How can I delete multiple runs in bulk instead of one at a time?" href="/support/models/articles/how-can-i-delete-multiple-runs-in-bulk-i" arrow="true" horizontal>
  From the Runs tab in your Workspace, select the checkbox next to each run to delete, then click Delete. To filter runs b ...
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<Card title="How can I disable logging of system metrics to W&B?" href="/support/models/articles/how-can-i-disable-logging-of-system-metr" arrow="true" horizontal>
  To disable logging of system metrics, set \_disable\_stats to True:
</Card>

<Card title="How can I log a metric that doesn't change over time such as a final evaluation accuracy?" href="/support/models/articles/how-can-i-log-a-metric-that-doesnt-chang" arrow="true" horizontal>
  To record a single, unchanging value such as a final evaluation accuracy, log it once with run.log. For example, run.log ...
</Card>

<Card title="How can I log additional metrics after a run completes?" href="/support/models/articles/how-can-i-log-additional-metrics-after-a" arrow="true" horizontal>
  To add metrics to a run that has already finished, W\&B offers several approaches depending on the complexity of your wor ...
</Card>

<Card title="How can I recover deleted runs?" href="/support/models/articles/how-can-i-recover-deleted-runs" arrow="true" horizontal>
  Learn how to recover recently deleted runs in the W\&B App for up to 7 days.
</Card>

<Card title="How do I change the group of a completed run?" href="/support/models/articles/how-do-i-change-the-group-of-a-completed-run" arrow="true" horizontal>
  You can change the group assigned to a completed run using the API. This feature doesn't appear in the web UI. To update ...
</Card>

<Card title="How do I fix `CommError, Run does not exist` during a sweep?" href="/support/models/articles/commerror-run-does-not-exist-during-swee" arrow="true" horizontal>
  If you see both CommError, Run does not exist and ERROR Error uploading during a sweep, the most likely cause is that yo ...
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<Card title="How do I fix the error `resume='must' but run ([RUN-ID]) doesn't exist`?" href="/support/models/articles/how-do-i-fix-the-error-resumemust-but-ru" arrow="true" horizontal>
  If you encounter the error resume='must' but run ( RUN-ID ) doesn't exist, the run you're attempting to resume doesn't e ...
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<Card title="How do I log runs launched by continuous integration or internal tools?" href="/support/models/articles/how-do-i-log-runs-launched-by-continuous" arrow="true" horizontal>
  To launch automated tests or internal tools that log to W\&B, create a Service Account on the team settings page. This ac ...
</Card>

<Card title="How do I move a run to another project?" href="/support/models/articles/how-do-i-move-a-run-to-another-project" arrow="true" horizontal>
  You can move a run from one project to another to reorganize your work, consolidate related experiments, or relocate a r ...
</Card>

<Card title="How do I rerun a grid search?" href="/support/models/articles/how-do-i-rerun-a-grid-search" arrow="true" horizontal>
  If a grid search completes but some W\&B Runs crashed, delete those runs to rerun them. Then select the Resume button on  ...
</Card>

<Card title="How do I resolve permission errors when logging a run?" href="/support/models/articles/how-do-i-resolve-permission-errors-when-" arrow="true" horizontal>
  Permission errors when logging a run typically indicate a mismatch between your code, your credentials, or your deployme ...
</Card>

<Card title="How many runs can I create per project?" href="/support/models/articles/how-many-runs-can-i-create-per-project" arrow="true" horizontal>
  For optimal performance, limit each project to approximately 10,000 runs.
</Card>

<Card title="Why are steps missing from a CSV metric export?" href="/support/models/articles/why-are-steps-missing-from-a-csv-metric-" arrow="true" horizontal>
  Export limits can prevent you from exporting the entire run history as a CSV or with the run.history API. To access the  ...
</Card>