Reranking
Advanced30 min
A two-stage approach: retrieve a wide set of candidates cheaply, then use a reranker to put the truly relevant chunks at the top before generation.
Cross-encodersTwo-stage retrievalRelevance scoring
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Rerankers and two-stage retrieval
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RAG but better: rerankers with Cohere
James Briggs · 12 min
Rerank documentation
DocsCohere