---
title: Argumentation Graph Visualizer
emoji: ⚖
colorFrom: blue
colorTo: purple
sdk: gradio
sdk_version: "5.29.0"
app_file: app.py
pinned: false
---

# Argumentation Graph Visualizer

Upload a **Demosthenes-format XML** file and get an interactive force-directed argumentation graph.

- 🟢 **Green arrows** — SUP (support) relations  
- 🔴 **Red dashed arrows** — ATT (attack) relations  
- 🔵 **Blue nodes** — premises (`<prem>`)  
- 🟣 **Purple nodes** — conclusions (`<conc>`)  

**Interactions:** drag nodes, scroll to zoom, hover a node to see its relations.

## Usage

1. Upload your `.xml` file (Demosthenes corpus format)
2. The graph builds automatically
3. Explore the argument structure interactively