Unified action and chat
Generates function calls to execute tools, then switches context to summarize the results in natural language
FunctionGemma
An open model specialized for function calling at the edge
Develop fast, private, local AI agents with a specialized version of Gemma 3 270M
Efficient multi-model orchestration
Process common commands on-device or route to larger models for more complex tasks
Optimized for local deployment
Enables inference on mobile and IoT devices so data is processed locally, protecting user privacy
Built for customization
FunctionGemma is designed as a base for further training and can provide an efficient pathway to production-grade performance.
In our evaluation on the "Mobile Actions" dataset, fine-tuning improved accuracy by 47% over the base model. Try it in Colab.
Demos
Mobile
Mobile Actions
Identify the correct OS tool and execute commands like "Create a calendar event for lunch tomorrow," or "Turn on the flashlight"
Mobile
TinyGarden
Say commands like "Plant sunflowers in the top row and water them" to trigger `plantCrop` and `waterCrop` functions in a mobile game
Web
Physics Playground
Solve fun physics simulation puzzles with FunctionGemma running entirely in the browser via Transformers.js
Download FunctionGemma
