Lyria RealTime
No estimate
No hardware requirements for this model
The weights for this model have not been published, so it cannot be downloaded or run on your own hardware at any size. It is reachable only through its provider, and no graphics card changes that.
On record
Full specification
Everything on record for this model. Most of it describes how it was trained rather than how it runs — useful context for judging how much work went into it, and how it compares with models built at a different scale.
Origin
Who built this model, where, and when it was published.
- Organisation
- Google DeepMind
- Organisation type
- Industry
- Country
- United States of America
- Published
- 20 May 2025
- Authors
- Adam Roberts, Antoine Caillon, Cassie Tarakajian, Chris Donahue, Ian Simon, Jesse Engel, Noah Constant, Alberto Lalama, Andrea Agostinelli, Anna Huang, Ashu Desai, Brian McWilliams, David Tian, DY Kim, Ethan Manilow, George Brower, Hema Manickavasagam, Ilaria Manco, Julian Salazar, Kehang Han, Mauricio Zuluaga, Michael Dooley, Matej Kastelic, Monica Dinculescu, Ondrej Skopek, Pen Li, Reed Enger, T…
What it does
The problem areas the model was built for. A model can carry several of each.
- Domain
- Audio
- Task
- Audio generation
Size
How large the model is and how much data it was trained on. Parameters are the figure that decides whether it fits on a given graphics card.
- Training data
- tokens
Availability
Whether you can obtain the model and run it on your own hardware, which is what decides if any of the graphics-card figures on this page apply.
- Weights
- Closed — provider access only
- Model access
- API access
- Training code
- Unreleased
API: https://ai.google.dev/gemini-api/docs/music-generation
How it is classified
Labels the source dataset applies when tracking notable models, and how confident it is in the entry.
- Record confidence
- Unknown
Sources
Where this record came from and when it was last checked.
- Reference
- Interactive real-time music creation model
- Last updated
- 28 November 2025
What the numbers mean
About this model
Lyria RealTime was published by Google DeepMind, in the country recorded as United States of America, during May 2025. The category the publisher falls under is industry.
It works in the domain of Audio, and is recorded as performing the task of audio generation.
This is a closed model: the trained values stayed with whoever produced them, and there is no local version to run.
Answers
Lyria RealTime — common questions
Lyria RealTime— is it open source?
No. Its weights have not been published, so it exists only as a service controlled by its owner.
Lyria RealTime— how many parameters does it have?
No parameter count has been published for it, which is why no memory or speed figure appears on this page.
Lyria RealTime— who created it?
It was published by Google DeepMind, based in United States of America, an organisation categorised as industry.
Lyria RealTime— when was it released?
It was published in May 2025.
Lyria RealTime— what is it used for?
It works in the domain of Audio, and is recorded as handling the task of audio generation. Models frequently carry more than one of each, and the tags describe purpose rather than capability limits.
Lyria RealTime— what GPU do I need to run it?
None. This is a closed model — its weights were never published, so it cannot be downloaded or run on your own hardware at any price. It is reachable only through its provider.
The other direction
Looking at it from the other side?
This page starts from the model. If you already own a card and want to know everything it will run, start from the hardware instead.