> For the complete documentation index, see [llms.txt](https://docs.alphi.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.alphi.dev/nodes/set-dataset.md).

# Set Dataset

The **Set Dataset** node allows you to create a new dataset using JSON, expressions or a combination of the two.

## Options

### Data

This option can be a JSON string or an expression.

## Output

Returns a new dataset based on the data provided.