> For the complete documentation index, see [llms.txt](https://docs.roboflow.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.roboflow.com/changelog/explore-by-month/november-2025/auto-label-data-with-sam-3.md).

# 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.