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

# Checkmarks Array Elements

> Elements of the checkmarks array in Vantage OCR JSON output: position, state (placed, not placed, corrected), and confidence for each detected checkmark.

Elements of the **checkmarks** array are objects describing checkmarks detected on the document. A checkmark refers to a region that can have a specific mark (tick or cross), which most often specifies a choice of an option, for example, an answer to a multiple-choice question. A checkmark can either be placed, not placed, or corrected. The last option means that the checkmark area has completely been colored in, however, the checkmark is considered to be "not marked".

| Property     | Data type     | Description                                                                                 |
| :----------- | :------------ | :------------------------------------------------------------------------------------------ |
| `position`   | `rect`        | The coordinates of the rectangular region on the document where the checkmark is located.   |
| `confidence` | `confidence`  | This value is always equal to -1.                                                           |
| `value`      | `string enum` | The state of the checkmark. Possible values: `checked`, `unchecked`, `corrected`, `unknown` |