BGE Reranker
Open-source cross-encoder re-ranking model
Episodes
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#2639: The Hidden Layer That Makes Search WorkWhy your search results miss the mark — and how cross-encoders fix it. -
#1914: Google Invented RAG's Secret SauceBefore LLMs, Google solved the "hallucination" problem with a two-stage trick that's making a huge comeback. -
#846: Beyond the Vector: Building Long-Standing AI MemoryStop relying on basic vector search. Discover how Graph RAG and RAPTOR are creating AI systems with true long-standing memory.