AI · 3h ago
SAG Uses SQL Joins to Fix Multi-Hop RAG Decay
SAG, an open-source framework from Zleap-AI, replaces PageRank with SQL JOINs for multi-hop retrieval in RAG systems. It avoids pre-built global graphs and score decay over long chains. The project has 1,900+ GitHub stars and is MIT-licensed.
Meridian48 take
A clever architectural tweak that could make multi-hop RAG more practical for production, but it's early days—benchmarks against GraphRAG and HippoRAG will tell if SQL JOINs truly scale.
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Open Source Project of the Day (#116): SAG — Multi-Hop RAG Retrieval via SQL JOINs Instead of PageRank →
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