eleutheria 1.1.3
Ancient Philosophy Knowledge Graph - CLI Tools
License: CC-BY-4.0
Requires Python: >=3.11
Keywords: ancient-philosophy, knowledge-graph, graphrag, stoicism, free-will

<p align="center">
  <img src="frontend/public/logo.svg" alt="EleutherIA" width="400">
</p>

<h2 align="center">
  <a href="https://free-will.app">https://free-will.app</a>
</h2>

<p align="center">
  <strong>A FAIR-compliant knowledge graph for ancient philosophical debates on free will, fate, and moral responsibility (6th c. BCE - 6th c. CE)</strong>
</p>

<p align="center">
  <a href="https://doi.org/10.5281/zenodo.17379490"><img src="https://zenodo.org/badge/DOI/10.5281/zenodo.17379490.svg" alt="DOI"></a>
  <a href="LICENSE"><img src="https://img.shields.io/badge/License-CC%20BY%204.0-lightgrey.svg" alt="License: CC BY 4.0"></a>
</p>

## Quick Start

```bash
# Install CLI
pip install eleutheria

# Clone and configure
git clone https://github.com/romain-girardi-eng/EleutherIA.git
cd EleutherIA
cp .env.example .env
# Add your API key(s) to .env

# Start all services
eleutheria run
```

**Access:** http://localhost (frontend) | http://localhost:8000/docs (API)

## CLI Commands

```bash
# Services
eleutheria run              # Start all services (Docker)
eleutheria run -p full      # With monitoring (Prometheus + Grafana)
eleutheria stop             # Stop services
eleutheria status           # Check service health
eleutheria doctor           # Diagnose issues

# Search & Query
eleutheria search "Stoic fate"           # Search knowledge graph
eleutheria ask "What is free will?"      # Ask with GraphRAG
eleutheria ask -t "Complex question"     # Extended reasoning mode

# Explore Data
eleutheria stats            # Database statistics
eleutheria philosophers     # List philosophers
eleutheria concepts         # List concepts
eleutheria works -l grc     # List works by language

# Export/Import
eleutheria export kg        # Export knowledge graph
eleutheria export passages  # Export passages

# Development
eleutheria test all         # Run all tests
eleutheria lint --fix       # Lint + auto-fix
eleutheria quality          # Full quality check

# Quick Access
eleutheria web              # Open free-will.app
eleutheria docs             # Open documentation
eleutheria shell            # Interactive mode
```

## The Three Systems

| Package | Install | Purpose |
|---------|---------|---------|
| [database/](database/) | `pip install eleutheria-database` | Ancient Greek/Latin texts corpus (189 works, 17k passages) |
| [kg/](kg/) | `pip install eleutheria-kg` | Knowledge graph framework (2,193 nodes, 8,616 edges) |
| [graphrag/](graphrag/) | `pip install eleutheria-graphrag` | Graph-based RAG for scholarly Q&A |

Install only what you need. Each package works independently.

## Features

- **Dual-layer structure:** Primary layer (ancient sources) + secondary layer (modern scholarship)
- **Hybrid search:** Full-text + lemmatic + semantic search with RRF fusion
- **GraphRAG:** 5-stage RAG pipeline with citation grounding to ancient passages
- **Lemmatization:** Token-level analysis of Ancient Greek and Latin texts
- **Interactive visualization:** Cosmograph GPU-accelerated graph exploration

## Documentation

Full documentation is available in the [docs/](docs/INDEX.md) folder:

- [Quick Start](docs/guides/QUICK_START.md) - Get running in 5 minutes
- [Architecture](docs/architecture/OVERVIEW.md) - System design and components
- [API Reference](docs/reference/API.md) - REST API documentation
- [Data Dictionary](docs/reference/DATA_DICTIONARY.md) - Database schema reference
- [Development Setup](docs/development/SETUP.md) - Contributing guide

## Tech Stack

- **Backend:** FastAPI + Python 3.11+ + PostgreSQL + Qdrant
- **Frontend:** React 19 + TypeScript + Vite + Tailwind CSS + Cosmograph
- **LLM:** Gemini 3 (primary) + Kimi K2.5 Thinking (extended reasoning)
- **Deployment:** Docker Compose

## Statistics

| Metric | Count |
|--------|-------|
| Knowledge graph nodes | 2,193 |
| Knowledge graph edges | 8,616 |
| Ancient works | 189 |
| Passages | 16,968 |
| Node types | 15 |
| Relation types | 32 |

## Citation

```bibtex
@software{girardi2025eleutheria,
  author       = {Girardi, Romain},
  title        = {EleutherIA: A FAIR-Compliant Knowledge Graph for Ancient Philosophy on Free Will},
  year         = 2025,
  publisher    = {Zenodo},
  doi          = {10.5281/zenodo.17379490},
  url          = {https://doi.org/10.5281/zenodo.17379490}
}
```

## License

CC BY 4.0 - See [LICENSE](LICENSE)

## Links

- [Full Documentation](docs/INDEX.md)
- [Dataset (Zenodo)](https://doi.org/10.5281/zenodo.17379490)
- [Contributing](CONTRIBUTING.md)