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

# Multilingual Code Switch

> Auto-detect and switch between spoken language in your audio content

The Multilingual Code Switch enables the processing of audio content that contains multiple languages by continuously detecting the spoken language and switching between the corresponding language models.

## Configuration

This feature is implicitly enabled by not specifying the `language` parameter. To disable this feature, set the `language` parameter to a specific language (e.g. `language=en`).

## Results

Each word in the [transcription-response](/api-reference/schemas/egress/transcription-response) will have a `language` field that indicates the detected language of the word.

```json theme={null}
{
  "transcription": " Good afternoon. Bună seara.",
  "words": [
    {
      "word": " Good",
      "start": 1199,
      "end": 1520,
      "confidence": 1.0,
      "language": "en",
      "metadata": {}
    },
    {
      "word": " afternoon.",
      "start": 1520,
      "end": 2020,
      "confidence": 0.99853516,
      "language": "en",
      "metadata": {}
    },
    {
      "word": " Bună",
      "start": 2159,
      "end": 2320,
      "confidence": 1.0,
      "language": "ro",
      "metadata": {}
    },
    {
      "word": " seara.",
      "start": 2320,
      "end": 2480,
      "confidence": 1.0,
      "language": "ro",
      "metadata": {}
    }
  ],
  "start": 0,
  "end": 3071,
  "metadata": {},
  "utterance": false
}
```