> ## 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.

# STTRequestResponseFormat

Output format. "json" (default) returns \{ text, usage }. "verbose\_json" additionally returns task, language, duration, and segment-level timestamps; only supported by OpenAI-compatible providers.

## Example Usage

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

let value: STTRequestResponseFormat = "json";

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

## Values

```typescript theme={null}
"json" | "verbose_json" | Unrecognized<string>
```