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

# RankingsDailyMeta

## Fields

| Field       | Type                                                                                        | Required             | Description                                                                                                                                                   | Example              |
| ----------- | ------------------------------------------------------------------------------------------- | -------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------- |
| `AsOf`      | `string`                                                                                    | :heavy\_check\_mark: | ISO-8601 timestamp of when the response was generated. Reflects data-freshness because the underlying materialized view continuously ingests upstream events. | 2026-05-12T02:00:00Z |
| `EndDate`   | `string`                                                                                    | :heavy\_check\_mark: | Resolved end of the date window (UTC, inclusive).                                                                                                             | 2026-05-11           |
| `StartDate` | `string`                                                                                    | :heavy\_check\_mark: | Resolved start of the date window (UTC, inclusive).                                                                                                           | 2026-04-12           |
| `Version`   | [components.RankingsDailyMetaVersion](../../models/components/rankingsdailymetaversion.mdx) | :heavy\_check\_mark: | Dataset version. Field names and grain are stable for the life of `v1`.                                                                                       |                      |