> ## Documentation Index
> Fetch the complete documentation index at: https://langchain-5e9cc07a-preview-javaex-1765204202-a1f8093.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Set up feedback criteria

<Tip>
  **Recommended Reading**

  Before diving into this content, it might be helpful to read the following:

  * [Conceptual guide on tracing and feedback](/langsmith/observability-concepts)
  * [Reference guide on feedback data format](/langsmith/feedback-data-format)
</Tip>

Feedback criteria are represented in the application as feedback tags. For human feedback, you can set up new feedback criteria as continuous feedback or categorical feedback.

To set up a new feedback criteria, follow [this link](https://smith.langchain.com/settings/workspaces/feedbacks) to view all existing tags for your workspace, then click **New Tag**.

## Continuous feedback

For continuous feedback, you can enter a feedback tag name, then select a minimum and maximum value. Every value, including floating-point numbers, within this range will be accepted as feedback scores.

<img src="https://mintcdn.com/langchain-5e9cc07a-preview-javaex-1765204202-a1f8093/xyxO5nIH789Qj0Gp/langsmith/images/cont-feedback.png?fit=max&auto=format&n=xyxO5nIH789Qj0Gp&q=85&s=6aa51dec33950338c4d3bd024245f3b5" alt="" width="350" height="529" data-path="langsmith/images/cont-feedback.png" />

## Categorical feedback

For categorical feedback, you can enter a feedback tag name, then add a list of categories, each category mapping to a score. When you provide feedback, you can select one of these categories as the feedback score.
Both the category label and the score will be logged as feedback in `value` and `score` fields, respectively.

<img src="https://mintcdn.com/langchain-5e9cc07a-preview-javaex-1765204202-a1f8093/V9pf-2kFbKZrbfYJ/langsmith/images/cat-feedback.png?fit=max&auto=format&n=V9pf-2kFbKZrbfYJ&q=85&s=beb915171e366058f91d9268a14b907c" alt="" width="470" height="465" data-path="langsmith/images/cat-feedback.png" />

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<Callout icon="pen-to-square" iconType="regular">
  [Edit the source of this page on GitHub.](https://github.com/langchain-ai/docs/edit/main/src/langsmith/set-up-feedback-criteria.mdx)
</Callout>

<Tip icon="terminal" iconType="regular">
  [Connect these docs programmatically](/use-these-docs) to Claude, VSCode, and more via MCP for real-time answers.
</Tip>