> ## 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

## Example Usage

```typescript theme={null}
import { RankingsDailyMeta } from "@openrouter/sdk/models";

let value: RankingsDailyMeta = {
  asOf: "2026-05-12T02:00:00.000Z",
  endDate: "2026-05-11",
  startDate: "2026-04-12",
  version: "v1",
};
```

## 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. | 2026-05-12T02:00:00.000Z |
| `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`   | [models.RankingsDailyMetaVersion](../models/rankingsdailymetaversion.mdx) | :heavy\_check\_mark: | Dataset version. Field names and grain are stable for the life of `v1`.                                                                                       |                          |