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

# SemanticMemory

> The data model representing extracted knowledge or categorical facts.

## Overview

`SemanticMemory` represents distilled knowledge or specific attributes extracted from episodic data, organized by categories and tags.

***

## Properties

| Property       | Type       | Description                                                    |
| :------------- | :--------- | :------------------------------------------------------------- |
| `category`     | `string`   | The high-level grouping for this memory (e.g., "preferences"). |
| `feature_name` | `string`   | The specific attribute name.                                   |
| `value`        | `string`   | The data or fact stored for this feature.                      |
| `tag`          | `string`   | A searchable label associated with the memory.                 |
| `set_id`       | `string`   | The identifier for the collection this memory belongs to.      |
| `metadata`     | `string[]` | Associated citations and identifiers.                          |

***

## Usage Example

```typescript theme={null}
const knowledge = searchResponse.content.semantic_memory;

console.log('Knowledge points:');
console.dir(knowledge , { depth: null });
```