Design a High-Precision Retrieve-and-Rerank Pipeline with ZeroEntropy Zerank-2 Reranker
In this tutorial, we use zeroentropy/zerank-2-reranker, a 4B Qwen3-based cross-encoder reranker, to enhance retrieval high quality. We begin by organising the runtime, loading the reranker, and understanding the way it scores query-document pairs. Then, we transfer from easy pairwise scoring to a sensible two-stage retrieve-and-rerank pipeline, the place a quick bi-encoder first retrieves candidates and…
