> ## Documentation Index
> Fetch the complete documentation index at: https://langchain-5e9cc07a-preview-prompt-1770909539-6a72ae1.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Compare traces

To compare traces, click on the **Compare** button in the upper right hand side of any trace view.

<img src="https://mintcdn.com/langchain-5e9cc07a-preview-prompt-1770909539-6a72ae1/0UwuFuBy_EXh1w54/langsmith/images/compare-button.png?fit=max&auto=format&n=0UwuFuBy_EXh1w54&q=85&s=0a4f4b15c262ca1a759900b9e7c33da5" alt="Compare button" width="2936" height="1860" data-path="langsmith/images/compare-button.png" />

This will show the trace run table. Select the trace you want to compare against the original trace.

<img src="https://mintcdn.com/langchain-5e9cc07a-preview-prompt-1770909539-6a72ae1/7hphfIg1ZHti58pJ/langsmith/images/select-trace.png?fit=max&auto=format&n=7hphfIg1ZHti58pJ&q=85&s=13c3400d46764c8b46619eef19f38a4d" alt="Select trace" width="2388" height="1856" data-path="langsmith/images/select-trace.png" />

The pane will open with both traces selected in a side by side comparison view.

<img src="https://mintcdn.com/langchain-5e9cc07a-preview-prompt-1770909539-6a72ae1/0UwuFuBy_EXh1w54/langsmith/images/compare-trace.png?fit=max&auto=format&n=0UwuFuBy_EXh1w54&q=85&s=19c5c5e7d174d24fe3a91b762ab41612" alt="Compare trace" width="2930" height="1868" data-path="langsmith/images/compare-trace.png" />

To stop comparing, close the pane or click on **Stop comparing** in the upper right hand side of the pane.

***

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