Document Retrieval on BEIR-NQ chunked documents - queries with more than one relevant object
54.4Precision@5Llama-Embed-Nemotron-8B+BM25 + GraphER-GAT
Evaluation Results
| Method | Links | ||
|---|---|---|---|
| Llama-Embed-Nemotron-8B+BM25 + GraphER-GATRetriever=Llama-Embed-Nemotron-8B+BM25 + GraphER-GAT2026.03 | 54.4 | 73 | |
| Llama-Embed-Nemotron-8B+BM25 + GraphER-PPRRetriever=Llama-Embed-Nemotron-8B+BM25 + GraphER-PPR2026.03 | 53.3 | 71.3 | |
| Llama-Embed-Nemotron-8B+BM25 + GraphER-GCSRetriever=Llama-Embed-Nemotron-8B+BM25 + GraphER-GCS2026.03 | 52.3 | 73.4 | |
| Llama-Embed-Nemotron-8B+BM25Retriever=Llama-Embed-Nemotron-8B+BM252026.03 | 50.9 | 71.3 | |
| Multilingual-E5-large+BM25 + GraphER-GCSRetriever=Multilingual-E5-large+BM25 + GraphER-GCS2026.03 | 11.4 | 19.8 | |
| Multilingual-E5-large+BM25Retriever=Multilingual-E5-large+BM252026.03 | 10.7 | 17 | |
| Multilingual-E5-large+BM25 + GraphER-PPRRetriever=Multilingual-E5-large+BM25 + GraphER-PPR2026.03 | 7.2 | 13.8 |