# Technical Architecture

- [World Model Design](/dreamer4-docs/technical-architecture/world-model-design.md): The Dreamer 4 world model predicts the next state, reward, and continuation flag conditioned on action history.
- [Actor–Critic Framework](/dreamer4-docs/technical-architecture/actor-critic-framework.md)
- [Shortcut Forcing](/dreamer4-docs/technical-architecture/shortcut-forcing.md)