Get Started
Runtime Quickstart
Get started with the Unity AI Runtime.
Build a Character
Create and chat with an AI character with Unity AI Runtime.
Watch it in Action
Explore
Primitive Demos
Explore demos showcasing the use of individual primitive modules, such as LLM, Speech-to-Text (STT), Text-to-Speech (TTS), etc.
Graph Node Demos
See how each graph, edge and official node works in Unity’s Graph Node demos, with ready-made graphs to explore.
Graph Editor
Get started building with Graph Editor in Unity AI Runtime.
Runtime Reference
Explore the Runtime reference for class definitions and functions.