> For the complete documentation index, see [llms.txt](https://docs.chartsql.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.chartsql.com/charts/formatting-and-rendering/baselines.md).

# Baselines

## Overview

ChartSQL introduces baseline marks/lines to add context and reference points to chart visualizations. These lines represent significant values such as averages, min, max, median of a series. Baselines provide visual cues for comparison against a common or target value.

See the [Baselines](/chartsql-studio/creating-charts/baselines.md) documentation

## Baseline Examples

<table data-card-size="large" data-view="cards"><thead><tr><th data-card-target data-type="content-ref"></th><th data-hidden></th><th data-hidden></th><th data-hidden></th><th data-hidden data-card-cover data-type="files"></th></tr></thead><tbody><tr><td><a href="/pages/Fp7IYM3hpnOOOno6DMLq#column-with-single-baseline">/pages/Fp7IYM3hpnOOOno6DMLq#column-with-single-baseline</a></td><td></td><td></td><td></td><td><a href="/files/gwKyBu3l6WXw4tYFqzrc">/files/gwKyBu3l6WXw4tYFqzrc</a></td></tr><tr><td><a href="/pages/Fp7IYM3hpnOOOno6DMLq#column-with-multiple-baselines-for-one-series">/pages/Fp7IYM3hpnOOOno6DMLq#column-with-multiple-baselines-for-one-series</a></td><td></td><td></td><td></td><td><a href="/files/hA04UBtxTjnjlOkhClf9">/files/hA04UBtxTjnjlOkhClf9</a></td></tr></tbody></table>