# Auto Label Data with SAM 3

<figure><img src="/files/ZbQ5vXSZYcLK7xNzEIxA" alt=""><figcaption></figcaption></figure>

You can now use [Auto Label](https://docs.roboflow.com/annotate/ai-labeling/automated-annotation-with-autodistill) to automatically label datasets for use in training vision models using SAM 3. To use this feature, upload a batch of data into Roboflow, select SAM 3-powered Auto Label, and then provide the prompts you want to use to label your data. You can experiment with prompts and the confidence thresholds for each prompt in Auto Label before submitting a job to label your batch of data.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.roboflow.com/changelog/explore-by-month/november-2025/auto-label-data-with-sam-3.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.