8 min read
Is Your Reranker Earning Its Place? Test It Before You Pay for It
The semantic ranker only reorders the top 50 results. A with-and-without test on a labelled set shows which RAG queries it rescues and which it just slows.
Reranking
3 articles
1 min read
Reranking Strategies: Improving RAG Precision
Cross-encoder reranking typically improves RAG precision by 10-20%.
1 min read
Re-ranking Search Results for Better RAG Performance
Cross encoders directly score query document pairs: Use an LLM to judge relevance: Using Cohere's specialized rerank API: 1. Retrieve more, re rank fewer :…