MedGemma 27B

Parameters

27B

Published

May 20, 2025

MedGemma 27B is an AI model developed by Google (United States), first published in May 2025. It works in the medicine, language, vision and multimodal domain, on tasks such as question answering, language modeling/generation, medical diagnosis and 2 more.

Epoch AI has no training-compute estimate for this model. The model has 27,000,000,000 parameters.

Access: Open weights (restricted use). Its weights are openly available. It is built on top of Gemma 3 27B,MedSigLIP. Epoch AI rates the confidence of this record as confident.

Full record

Organization: Google
Country of organization: United States
Domain: Medicine, Language, Vision, Multimodal
Task: Question answering, Language modeling/generation, Medical diagnosis, Visual question answering, Image classification
Parameters: 27,000,000,000
Model accessibility: Open weights (restricted use)
Open weights: Yes
Base model: Gemma 3 27B, MedSigLIP
Epoch confidence: Confident