The Gemma 4 Good Hackathon is a Kaggle competition that has been sponsored by Google to celebrate the release of their Gemma 4 family of local multimodal LLMs, comprising four models: e2b, e4b, each respectively only loading 2 or 4 billion parameters at a time, 26b which is a Mixture-of-Experts model, and 31b. They’ve almost immediately been available on Ollama too in quantized form. The theme of the competition was to:

[…] create a solution that addresses a real-world challenge using Gemma 4 models, whether that’s an application that helps millions or a specialized model that could exponentially scale innovation.