CSLibPremiseBench shows that a structure-guided reranker provides only modest MRR gains over BM25 for premise retrieval in Lean 4 CS theorems and does not improve Recall@10.
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CSLibPremiseBench: Structure-Guided Premise Retrieval and Label Robustness for Lean 4 Computer-Science Theorems
CSLibPremiseBench shows that a structure-guided reranker provides only modest MRR gains over BM25 for premise retrieval in Lean 4 CS theorems and does not improve Recall@10.