> For the complete documentation index, see [llms.txt](https://dreamer4.gitbook.io/dreamer4-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dreamer4.gitbook.io/dreamer4-docs/technical-architecture.md).

# Technical Architecture

- [World Model Design](https://dreamer4.gitbook.io/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](https://dreamer4.gitbook.io/dreamer4-docs/technical-architecture/actor-critic-framework.md)
- [Shortcut Forcing](https://dreamer4.gitbook.io/dreamer4-docs/technical-architecture/shortcut-forcing.md)