| DIVER-Retriever | 0.255 | ratio | Original query; first-stage retrieval; checkpoint or implementation AQ-MedAI/Diver-Retriever-4B; model-specific query handling in Appendix C.1; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 6 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| GTE-large | 0.199 | ratio | Original query; first-stage retrieval; checkpoint or implementation Alibaba-NLP/gte-large-en-v1.5; model-specific query handling in Appendix C.1; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 6 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| BGE-M3 | 0.216 | ratio | Original query; first-stage retrieval; checkpoint or implementation BAAI/bge-m3; model-specific query handling in Appendix C.1; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 6 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| BGE-Reasoner-Embed | 0.233 | ratio | Original query; first-stage retrieval; checkpoint or implementation BAAI/bge-reasoner-embed-qwen3-8b-0923; model-specific query handling in Appendix C.1; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 6 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| ChEmbed-prog | 0.158 | ratio | Original query; first-stage retrieval; checkpoint or implementation BASF-AI/ChEmbed-prog; model-specific query handling in Appendix C.1; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 6 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| PubMedBERT-base-embeddings | 0.081 | ratio | Original query; first-stage retrieval; checkpoint or implementation NeuML/pubmedbert-base-embeddings; model-specific query handling in Appendix C.1; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 6 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| Qwen3-Embedding-8B | 0.29 | ratio | Original query; first-stage retrieval; checkpoint or implementation Qwen/Qwen3-Embedding-8B; model-specific query handling in Appendix C.1; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 6 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| SPECTER2 | 0.062 | ratio | Original query; first-stage retrieval; checkpoint or implementation allenai/specter2_base; model-specific query handling in Appendix C.1; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 6 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| ReasonEmbed | 0.212 | ratio | Original query; first-stage retrieval; checkpoint or implementation hanhainebula/reason-embed-qwen3-8b-0928; model-specific query handling in Appendix C.1; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 6 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| INF-X-Retriever | 0.2 | ratio | Original query; first-stage retrieval; checkpoint or implementation infly/inf-retriever-v1-pro; model-specific query handling in Appendix C.1; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 6 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| MatSciBERT | 0.005 | ratio | Original query; first-stage retrieval; checkpoint or implementation m3rg-iitd/matscibert; model-specific query handling in Appendix C.1; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 6 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| SciNCL | 0.08 | ratio | Original query; first-stage retrieval; checkpoint or implementation malteos/scincl; model-specific query handling in Appendix C.1; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 6 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| Harrier-OSS-v1-0.6B | 0.219 | ratio | Original query; first-stage retrieval; checkpoint or implementation microsoft/harrier-oss-v1-0.6b; model-specific query handling in Appendix C.1; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 6 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| NV-Embed-v2 | 0.277 | ratio | Original query; first-stage retrieval; checkpoint or implementation nvidia/NV-Embed-v2; model-specific query handling in Appendix C.1; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 6 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| BM25 | 0.145 | ratio | Original query; first-stage retrieval; checkpoint or implementation rank_bm25.BM25Okapi; model-specific query handling in Appendix C.1; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 6 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| ReasonIR-8B | 0.06 | ratio | Original query; first-stage retrieval; checkpoint or implementation reasonir/ReasonIR-8B; model-specific query handling in Appendix C.1; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 6 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| ChemicalBERT-uncased | 0.032 | ratio | Original query; first-stage retrieval; checkpoint or implementation recobo/chemical-bert-uncased; model-specific query handling in Appendix C.1; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 6 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| Sentence-BERT | 0.101 | ratio | Original query; first-stage retrieval; checkpoint or implementation sentence-transformers/all-mpnet-base-v2; model-specific query handling in Appendix C.1; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 6 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| BioClinical-ModernBERT | 0.109 | ratio | Original query; first-stage retrieval; checkpoint or implementation thomas-sounack/BioClinical-ModernBERT-base; model-specific query handling in Appendix C.1; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 6 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| Qwen3-Embedding-8B | 0.317 | ratio | Query formulation DIVER-QExpand; Qwen/Qwen3-Embedding-8B; original method-paragraph corpus; Appendix C.2 transformation and retrieval procedure; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 7 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| Qwen3-Embedding-8B | 0.272 | ratio | Query formulation HyDE; Qwen/Qwen3-Embedding-8B; original method-paragraph corpus; Appendix C.2 transformation and retrieval procedure; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 7 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| Qwen3-Embedding-8B | 0.252 | ratio | Query formulation INF-Query-Aligner; Qwen/Qwen3-Embedding-8B; original method-paragraph corpus; Appendix C.2 transformation and retrieval procedure; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 7 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| Qwen3-Embedding-8B | 0.232 | ratio | Query formulation Query Decomposition; Qwen/Qwen3-Embedding-8B; original method-paragraph corpus; Appendix C.2 transformation and retrieval procedure; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 7 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| Qwen3-Embedding-8B | 0.31 | ratio | Query formulation Reasoning-augmented; Qwen/Qwen3-Embedding-8B; original method-paragraph corpus; Appendix C.2 transformation and retrieval procedure; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 7 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| Qwen3-Embedding-8B | 0.246 | ratio | Query formulation Structured Query; Qwen/Qwen3-Embedding-8B; original method-paragraph corpus; Appendix C.2 transformation and retrieval procedure; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 7 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| Qwen3-Embedding-8B | 0.285 | ratio | Query formulation TongSearch-QR; Qwen/Qwen3-Embedding-8B; original method-paragraph corpus; Appendix C.2 transformation and retrieval procedure; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 7 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| DIVER-GroupRank-7B | 0.468 | ratio | Rerank the same top-100 candidates from Qwen3-Embedding-8B; checkpoint AQ-MedAI/Diver-GroupRank-7B; ranking format and prompts in Appendix C.3; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 8 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| BGE-Reranker-v2-m3 | 0.396 | ratio | Rerank the same top-100 candidates from Qwen3-Embedding-8B; checkpoint BAAI/bge-reranker-v2-m3; ranking format and prompts in Appendix C.3; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 8 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| Qwen3-Reranker | 0.474 | ratio | Rerank the same top-100 candidates from Qwen3-Embedding-8B; checkpoint Qwen/Qwen3-Reranker-8B; ranking format and prompts in Appendix C.3; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 8 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| Rank-R1 | 0.421 | ratio | Rerank the same top-100 candidates from Qwen3-Embedding-8B; checkpoint ielabgroup/Rank-R1-7B-v0.1; ranking format and prompts in Appendix C.3; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 8 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| Rank1 | 0.428 | ratio | Rerank the same top-100 candidates from Qwen3-Embedding-8B; checkpoint jhu-clsp/rank1-7b; ranking format and prompts in Appendix C.3; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 8 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |
| ReasonRank-8B | 0.472 | ratio | Rerank the same top-100 candidates from Qwen3-Embedding-8B; checkpoint lwhlwh/reasonrank-8B; ranking format and prompts in Appendix C.3; evaluated group: six-domain arithmetic mean; raw nDCG@10; original GPT-5.4 pooled relevance judgments; source: Table 8 | 2026-10-30 · document_publication | ProSearch paper v1 · retrieval, query formulation and reranking results |