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

# Control Output Format

> Control AI responses by explicitly specifying output formats like JSON, XML, Markdown, tables, or custom structures.

One of the simplest ways to control the output is by explicitly stating the desired format.

Langdock supports these output formats:

* JSON
* XML
* HTML
* Markdown
* Bullet points
* Tables
* Custom defined

*Prompt without instructions:*
\
`Tell me how the weather will be next week in Berlin, Hamburg and Munich.`

*Prompt with instructions:*
\
`Tell me how the weather will be next week in Berlin, Hamburg and Munich. Summarize the weather for each day in a markdown table with the columns <Berlin>, <Hamburg> and <Munich>.`