> ## AI Agent Context
> Get the complete documentation index at: https://aistudio.google.com/llms.txt
> Use this file to discover all available pages.
> For the full documentation in a single file, fetch: https://aistudio.google.com/llms-full.txt

# Lyria RealTime experimental

An experimental engine for high-fidelity musical synthesis, offering innovative
capabilities for generating and transforming audio content. Lyria RealTime
is best for AI-assisted songwriting, unique instrumental generation, and
creative audio workflows that require deep control over melody and rhythm, with
no vocals.

{% button href="https://deepmind.google/models/lyria/lyria-realtime/" variant="primary" %}Try Lyria RealTime{% /button %}

## Documentation  {% id="documentation" %}

Visit the [Realtime music generation](/docs/realtime-music-generation)
page for full coverage of features and capabilities.

## lyria-realtime-exp  {% id="lyria-realtime-exp" %}

{% table variant="model" %}
  * Property
  * Description

  ---

  *     {% section class="model-property" %}
  {% icon name="id_card" /%}Model code

    {% /section %}

  * **Gemini API**
    `lyria-realtime-exp`

  ---

  *     {% section class="model-property" %}
  {% icon name="save" /%}Supported data types

    {% /section %}

  * **Input**
    Text (Weighted prompts)
    **Output**
    Audio (Raw 16-bit PCM)

  ---

  *     {% section class="model-property" %}
  {% icon name="token_auto" /%}Streaming limits

    {% /section %}

  * **Sample rate**
    48kHz (Stereo)
    **Control latency**
    Maximum 2 seconds

  ---

  *     {% section class="model-property" %}
  {% icon name="123" /%}Versions

    {% /section %}

  * Read the [model version patterns](/docs/models#model-versions) for more details.
    Experimental: `lyria-realtime-exp`

  ---

  *     {% section class="model-property" %}
  {% icon name="calendar_month" /%}Latest update

    {% /section %}

  * May 2025
{% /table %}