Voice Engine
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
- OpenAI
- Organisation type
- Industry
- Country
- United States of America
- Published
- 29 March 2024
What it does
The problem areas the model was built for. A model can carry several of each.
- Domain
- Audio, Speech
- 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
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
- Navigating the Challenges and Opportunities of Synthetic Voices
- Last updated
- 28 November 2025
What the numbers mean
About this model
Voice Engine was published by OpenAI, in United States of America, in March 2024. It comes out of industry.
It works in Audio, Speech, and is recorded as doing audio generation.
Because the weights are not available, none of the hardware figures elsewhere on this site apply to it.
Answers
Voice Engine — common questions
Who created Voice Engine?
Voice Engine was published by OpenAI, based in United States of America, categorised as industry.
When was Voice Engine released?
Voice Engine was published in March 2024. Capability per parameter has improved considerably since, so a newer model of the same size is often the better use of the same hardware.
What is Voice Engine used for?
Voice Engine works in Audio, Speech, and is recorded as handling audio generation. Models frequently carry more than one of each, and the tags describe purpose rather than capability limits.
What GPU do I need to run Voice Engine?
None. Voice Engine 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.
Is Voice Engine open source?
The licensing for Voice Engine was never recorded in our source data. We treat unstated licensing as closed, because an unrecorded licence is not one to rely on.
How many parameters does Voice Engine have?
No parameter count has been published for Voice Engine, which is why no memory or speed figure appears on this page.
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.