> ## Documentation Index
> Fetch the complete documentation index at: https://docs.heybee.app/llms.txt
> Use this file to discover all available pages before exploring further.

# Add outputs

> Upload tables, media files, and datasets, and fix issues before voters see anything.

The **Outputs** tab is where your evaluation's data lives. Add outputs in any of five ways:

| Method                   | Best for                                                                         |
| ------------------------ | -------------------------------------------------------------------------------- |
| **Table**                | Text outputs. Paste cells or upload a CSV that maps prompts to outputs.          |
| **Files**                | Media. Drop images, audio, or video and map each file to a prompt and candidate. |
| **Manual entry**         | Small tests. Type a prompt and output matrix directly.                           |
| **Hugging Face dataset** | Importing an existing dataset. Private and gated datasets need Pro or above.     |
| **Advanced import**      | A JSON manifest, for scripted pipelines and unusual layouts.                     |

## CSV shape

One row per prompt, one column per candidate:

```csv theme={null}
prompt,variant_a,variant_b,param:temperature
"Summarize this article...","Summary from model A","Summary from model B",0.7
```

Columns prefixed with `param:` attach generation settings to each output. They power the parameter insights in settings evaluations.

## Media limits

| Type  | Maximum size | Format                             |
| ----- | -----------: | ---------------------------------- |
| Image |        20 MB | Common web formats                 |
| Audio |       100 MB | Common web formats                 |
| Video |       500 MB | MP4 with H.264 video and AAC audio |

Limits are checked before a transfer starts, so you never sit through an upload that was going to fail. Large uploads resume after a dropped connection, and files you already uploaded are recognized and skipped instead of transferred again.

## Validation

Every import is validated before anything reaches voters. Issues appear next to the rows they affect, each with a specific fix, for example "Add at least two variant/output columns." Rows are marked ready or blocked, and ready rows can proceed while you repair the rest.

<Note>
  The Outputs tab is read-only on phones. Use a tablet or desktop to import or repair data.
</Note>