# Chart

The **Chart** tile lets you visualize numerical and categorical data in various graphic forms: from line charts to heatmaps and scatter plots.

## What does it do?

Creates a chart based on your description and selected parameters. You can specify the chart type, color scheme, or let the generator decide.

## When to use?

Use this tile when you need to present data visually — for analytics, reports, presentations, or comparing metrics.

## Main tile elements

### What the chart is about

Enter a description of the data to be visualized. Examples:

- Sales growth by quarter
- Model response time comparison
- Expense distribution

### Chart type

Select a chart type from the list or leave **“Best fit”** to let AI choose automatically. Available types:

- Line
- Bar
- Gauge
- Histogram
- Pie
- Scatter
- Box
- Heatmap
- Contour
- Graph

### Color scheme

You can choose between light and dark chart themes.

### Model selection

Choose the language model that will generate the text description and data structure. More: [Choosing a language model](/content/help/models/choose/llm.html).

### “Apply” button

Starts chart generation.

## How to use

1. Create the **Chart** tile.
2. Describe what should be visualized.
3. Choose the chart type and color scheme.
4. Click **Apply**.

## Recommendations

- For specific charts (e.g., “Histogram of grade distribution”), clarify the numeric parameters.
- The color scheme is just for style, it doesn’t affect the content.
- Use in combination with other tiles and documents. For example, the “Research” tile to collect data first.