RAG Document Metadata

The default metadata elements used by a RAG assistant are:

When uploading a document, you can add metadata by clicking on [[New row]].

The format follows a key/value configuration for each row. For example:

// Numeric
Name: 'year'
Value: 2003
// String
Name: 'tag'
Value: 'tagId01'

If you want to add multivalued⁽¹⁾ elements, make sure to use an Array to set the desired values.

// List of quarters
Name: 'quarters'
Value: ['q1','q2','q3']
// List of years
Name: 'years'
Value: [2023,2024,2025]
// list of tags
Name: 'tags'
Value: ["tagId01","tagId02","tagId03"]

⁽¹⁾ Available version 2025-07.

Later, during the retrieval process, you can filter based on specific metadata. The available options include:

• When using the API with filters.
• The in/nin operators (commonly used with multivalued elements) are not supported when using Self Query Retrieval.