⭐️Turn your laptop into a powerful RAG system!

LEANN can index and search through millions of documents while using 97% less storage than traditional solutions without accuracy loss.

LEANN achieves this through graph-based selective recomputation with high-degree preserving pruning, computing embeddings on-demand instead of storing them all.

🤔Key Features:

🛡 Privacy: Everything stays on your laptop with no cloud and no hidden terms.

💯 Lightweight: Smart graph pruning and CSR format cut down both storage and memory usage.

💢 Portable: Move your knowledge base across devices or share it with others at minimal cost.

☀️ Scalable: Handles messy personal data and agent-generated memory that often crash traditional vector DBs.

☀️ Accurate: Provides the same search quality as heavyweight solutions while using 97% less storage.

It's 100% Open Source

https://github.com/yichuan-w/LEANN



📱 @Python4all_pro