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Getting Started

AI Expression Explainer

Gain deeper insight into your template logic with the new
AI Expression Explainer
. This tool provides clear, natural language explanations for fields, spans, and computable definitions directly within the Markup and Dictionary Editors.
The explainer provides:
  • Expanded expressions that include definitions of all computables.
  • An easy-to-understand overview explaining the overall purpose of the expression.
  • A detailed breakdown listing each component and its definition.
This feature requires
Advanced AI
 to be enabled, as it leverages information from your template dictionary to deliver accurate, context-aware explanations.
AI Expression Explainer is available in Author Desktop starting with version 10.17.

How to use Expression Explainer

You can access
Expression Explainer
 from the following locations:
Author Desktop
  • In the Markup Editor
    , via the
    AI icon
     in the tools ribbon.
  • In the Dictionary Editor
    , via the
    AI Explain
     button in the
    Computation
     tab of any computable variable.
Author Online
  • In the
    Markup Expression
     panel, via the
    AI explain
     icon in the top‑right corner of any computable variable within Advanced Mode and for computation variables.
note
If the icons do not appear, ensure that Advanced AI features are enabled for your account and that both the Author add‑in and the Contract Express instance you are connected to are version 10.17 or later.
To generate an explanation, simply click the AI icon or the AI Explain button. A new window will open showing the explanation for the expression you are currently working on.
In Author Desktop, the information shown in the window is static and will not update automatically. You can close the window at any time. Each time you launch Expression Explainer, whether for the same expression or a different one, a
new
 window will open, which you can keep open or close as needed.
However, Author Online supports only a single active window; therefore, multiple Expression Explainer windows cannot be opened simultaneously.

Expanded Expression

Before an expression is sent to the LLM for analysis, the Contract Express server first processes it by expanding all source components and applying server‑side optimisations. If your expression includes computables or custom functions, these will be fully expanded during this step. Server optimisations may also alter the structure of the expression, so the version analysed by the LLM may differ from what you originally wrote.
When this occurs, the explanation window will display the expanded and optimised expression directly below the original one. The explanation will be provided for the expanded version.

This article applies to:

  • Product: Contract Express