Google DeepMind's Gemma open models pass 1 billion downloads

Google DeepMind said on August 20 that its open-weight Gemma model family has surpassed 1 billion cumulative downloads since its 2024 launch, the first time the company has disclosed a cumulative total, with outside developers publishing more than 100,000 fine-tuned variants. The announcement cited use cases including NASA and Starcloud running Gemma onboard satellites for image analysis, and a Yale-Google collaboration that used a Gemma-based model to identify a novel cancer-therapy pathway.