Reserved metadata fields that you can use to query your Data Rows.
You can upload metadata to Data Rows to centralize my storage of ML data and to help power analytics, search, and data selection on the platform.
Note
Importing metadata via JSON is not yet supported. See this guide to learn how to attach metadata to existing Data Rows.
Data types
Name | Notes | Filters |
|---|---|---|
| Used for similarity. A float vector of length 128 | Similarity |
| Free text field | Equals & prefix matching |
| Enum with options | |
| Option of an enum | Equals |
| An ISO 8601 datetime field. All times must be in UTC timezone | Equals, greater than, less than, between |
| Integer or Float | Equals, greater than, less than, between |
Reserved fields
Parameter | Type | Description |
|---|---|---|
| string | A free-text field. |
| enum | Indicates whether the Data Row is part of a training, validation, or testing dataset. The reserved values are valid, train & test. |
| datetime | ISO-8601 datetime field. All times must be in UTC. |
| float | A list of 128 32-bit floats used for similarity search. Labelbox will round each of the 128 items in the list to 32-bit floats. |