SignGemma
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
- Organisation type
- Industry
- Country
- United States of America
- Published
- 27 May 2025
- Authors
- OfficeChai Team
What it does
The problem areas the model was built for. A model can carry several of each.
- Domain
- Language
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
- Google Announces SignGemma, A Model That Translates Sign Language
- Last updated
- 28 November 2025
What the numbers mean
About this model
SignGemma was published by Google, in United States of America, in May 2025. It comes out of industry.
It works in Language.
This is a closed model: the trained values stayed with whoever produced them, and there is no local version to run.
Answers
SignGemma — common questions
What GPU do I need to run SignGemma?
None. SignGemma 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 SignGemma open source?
The licensing for SignGemma 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 SignGemma have?
No parameter count has been published for SignGemma, which is why no memory or speed figure appears on this page.
Who created SignGemma?
SignGemma was published by Google, based in United States of America, categorised as industry.
When was SignGemma released?
SignGemma was published in May 2025.
What is SignGemma used for?
SignGemma works in Language. A model can carry several of each, so these are the areas it was built for rather than a limit on what it will attempt.
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.