| title: Lumen RAG | |
| emoji: 🔦 | |
| colorFrom: blue | |
| colorTo: indigo | |
| sdk: gradio | |
| sdk_version: "6.20.0" | |
| app_file: app.py | |
| short_description: Transparent, evaluated hybrid RAG demo | |
| pinned: false | |
| license: mit | |
| # Lumen RAG — live demo | |
| Upload documents, ask questions, and watch retrieval quality (recall@k, MRR, | |
| nDCG@k) render live from the eval harness. Runs 100% offline on a | |
| deterministic hashing embedder — no API key required. | |
| Source: https://github.com/WickTech/lumen-rag | |