Lyria 2 - Argil

Model id lyria-2 · Google · audio · 1 mode: text-to-music.

This page reflects the current catalog. Inputs, allowed values, limits and prices can change as the model evolves; the field names and their meaning do not. For the exact schema at any time, your agent calls get_model with the mode.

Text To Music

Mode text-to-music. Google Lyria 2 music generation. English prompts only, short instrumental clips (~30 s, WAV). Use Lyria 3 Pro for other languages or longer pieces. Enabled on request.

Input

Field	Type	Required	Allowed	Default	Description
`prompt`	string	Yes	up to 2,000 characters		The music to make: mood, genre, instruments, tempo (BPM) and key.
`negative_prompt`	string				What to avoid in the music (e.g. vocals, distortion).
`seed`	integer				Seed for a reproducible clip.

Pricing

3.87 credits per generated clip. Fixed price: charged as estimated. For the exact price of a request, use estimate_generation.

Example

The arguments of generate_media:

{
  "model": "lyria-2",
  "mode": "text-to-music",
  "input": {
    "prompt": "Calm lo-fi piano loop with soft vinyl crackle"
  }
}