# Tags Tags are used to tag an entity with a label, a weight or both. They can add information to an entity or be used to locate a group of entities that have the same tag. Tags are also used for stats data. The Tag entity contains two main properties: `label` and `weight`. On top of that, tags have a property to indicate what entity they are tagging. For example, if they have the property `note`, then they are tagging a Note and the value of the field will have the Note id. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.openreview.net/reference/api-v2/entities/tag.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.