> ## 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.

# Unit

## Example Usage

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

let value: Unit = "token";

// Open enum: unrecognized values are captured as Unrecognized<string>
```

## Values

```typescript theme={null}
"request" | "image" | "megapixel" | "token" | Unrecognized<string>
```