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VaultGemma

Lynn Chua

Pasin Manurangsi

Prem Eruvbetine

Chiyuan Zhang

Thomas Mesnard

Badih Ghazi

Borja De Balle Pigem

Daogao Liu

Amer Sinha

Pritish Kamath

Yangsibo Huang

Christopher A. Choquette-Choo

George Kaissis

Tris Warkentin

Armand Joulin

Ravi Kumar

Andreas Terzis

Da Yu

Zachary Charles

Ryan McKenna

Ruibo Liu

arxiv (2025)

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Abstract

In this work, we present VaultGemma 1B, a model based on the Gemma family of models fully trained with differential privacy. VaultGemma 1B is 1 billion parameter pretrained model based on the Gemma 2 series of models and uses the same dataset for training. We will be releasing a tech report and the weights of this model.