> For the complete documentation index, see [llms.txt](https://docs.wproofreader.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wproofreader.com/v6.16.0/features/match-classification-feature.md).

# Categories for AI-based suggestions

Starting with **version 6.15.0**, AI-based proofreading introduces **categories for AI-based suggestions**, providing a more consistent and informative way to present proofreading recommendations.

AI-based suggestions are now mapped to a unified set of proofreading rules, each with a standardized **category**, **description**, and **rule ID**. These classifications are curated by our linguistic team to help users better understand the purpose of each suggestion and ensure a consistent experience across proofreading results.

As part of this update, some AI-generated suggestions have been reclassified as **Style** to better reflect their purpose. Additionally, AI-based proofreading suggestions now include rule descriptions written by our linguistic team, providing clearer explanations for each recommendation.

The feature is available for **English** starting from version **6.15.0**, and for **German** and **Spanish** starting from version **6.17.0**.

The following sections outline the available proofreading rules and their corresponding categories.