Update README.md

README.md

@@ -4,20 +4,31 @@ pipeline_tag: other
 tags:
 - world-model
 - simulation
-- webgl
+- graphics
 - experimental
 sdk: static
 emoji: 📈
-colorFrom: red
-colorTo: green
+colorTo: yellow
 ---
 
-# CodexReality3D — Operational Field Engine
+# CodexReality3D v4 — Branching World Engine
 
-CodexReality3D is a **fully operational field-based world engine** where
-state evolves continuously under intent injection and superposition dynamics.
+CodexReality3D v4 is a **fully operational, field-based world engine**
+with **branching timelines (Ω)**, **superposition dynamics (σ)**, and
+**intent injection (Ψ)**.
 
-This Space runs the engine **live in the browser** with a deterministic
-command console.
+This Hugging Face Space runs the engine **live in the browser**
+with a deterministic **CLI / chat-style control interface**.
 
-## Controls
+---
+
+## Interface
+
+- **Viewport:** live evolving world field
+- **Console:** command interface
+
+This is **not a chatbot** — it is a **world control language**.
+
+---
+
+## Commands