SIMA 2

Published

Dec 4, 2025

SIMA 2 is an AI model developed by Google DeepMind (United States), first published in December 2025. It works in the 3d modeling domain.

Epoch AI has no training-compute estimate for this model.

Access: Unreleased. Its weights are not openly released. It is built on top of Gemini 2.5 Flash-Lite. Epoch AI rates the confidence of this record as likely.

Full record

Organization: Google DeepMind
Country of organization: United States
Domain: 3D modeling
Model accessibility: Unreleased
Open weights: No
Base model: Gemini 2.5 Flash-Lite
Epoch confidence: Likely