Add reranking_hybrid metadata

reranking_hybrid_metadata.json

@@ -0,0 +1,336 @@
+{
+  "generated_at_utc": "2026-05-25T02:35:38.754626+00:00",
+  "source_dataset": "hakari-bench/NanoLongEmbed",
+  "configs": {
+    "bm25": {
+      "top_k": 500,
+      "tokenizer": "auto"
+    },
+    "harrier_oss_v1_270m": {
+      "model": "microsoft/harrier-oss-v1-270m",
+      "top_k": 500,
+      "query_prompt_name": "web_search_query",
+      "query_prompt": "Instruct: Given a web search query, retrieve relevant passages that answer the query\nQuery: ",
+      "document_prompt_name": null
+    },
+    "reranking_hybrid": {
+      "rrf_top_k": 100,
+      "max_candidates_per_query": 101,
+      "method": "reciprocal_rank_fusion",
+      "rrf_k": 100,
+      "random_seed": 20260524,
+      "construction_policy": "RRF top-100 plus optional safeguard positive at rank 101"
+    }
+  },
+  "splits": {
+    "Nano2WikiMultihopQA": {
+      "corpus_count": 300,
+      "query_count": 200,
+      "qrel_count": 200,
+      "bm25": {
+        "candidate_count_min": 300,
+        "candidate_count_max": 300,
+        "resolved_tokenizer": "english_porter_stop",
+        "resolved_tokenizer_name": null,
+        "resolved_stemmer_algorithm": "english",
+        "auto_detected_language": "en",
+        "auto_detection_language_counts": {
+          "en": 10
+        },
+        "auto_detection_sample_size": 10
+      },
+      "harrier_oss_v1_270m": {
+        "candidate_count_min": 300,
+        "candidate_count_max": 300
+      },
+      "reranking_hybrid": {
+        "candidate_count_min": 100,
+        "candidate_count_max": 100,
+        "candidate_count_mean": 100.0,
+        "query_with_relevance_count": 200,
+        "covered_query_count": 200,
+        "query_coverage": 1.0,
+        "relevant_count": 200,
+        "covered_relevant_count": 200,
+        "relevant_coverage": 1.0,
+        "construction_policy": "RRF top-100 plus optional safeguard positive at rank 101",
+        "rrf_top_k": 100,
+        "safeguard_rank": 101,
+        "safeguard_positive_count": 0,
+        "limited_by_corpus_size_count": 0,
+        "additions": []
+      }
+    },
+    "NanoNarrativeQA": {
+      "corpus_count": 355,
+      "query_count": 200,
+      "qrel_count": 200,
+      "bm25": {
+        "candidate_count_min": 355,
+        "candidate_count_max": 355,
+        "resolved_tokenizer": "english_porter_stop",
+        "resolved_tokenizer_name": null,
+        "resolved_stemmer_algorithm": "english",
+        "auto_detected_language": "en",
+        "auto_detection_language_counts": {
+          "en": 10
+        },
+        "auto_detection_sample_size": 10
+      },
+      "harrier_oss_v1_270m": {
+        "candidate_count_min": 355,
+        "candidate_count_max": 355
+      },
+      "reranking_hybrid": {
+        "candidate_count_min": 100,
+        "candidate_count_max": 101,
+        "candidate_count_mean": 100.055,
+        "query_with_relevance_count": 200,
+        "covered_query_count": 200,
+        "query_coverage": 1.0,
+        "relevant_count": 200,
+        "covered_relevant_count": 200,
+        "relevant_coverage": 1.0,
+        "construction_policy": "RRF top-100 plus optional safeguard positive at rank 101",
+        "rrf_top_k": 100,
+        "safeguard_rank": 101,
+        "safeguard_positive_count": 11,
+        "limited_by_corpus_size_count": 0,
+        "additions": [
+          {
+            "query_id": "query_5",
+            "reason": "missing_positive_in_rrf_top_100",
+            "corpus_id": "doc_3",
+            "rank": 101
+          },
+          {
+            "query_id": "query_23",
+            "reason": "missing_positive_in_rrf_top_100",
+            "corpus_id": "doc_263",
+            "rank": 101
+          },
+          {
+            "query_id": "query_31",
+            "reason": "missing_positive_in_rrf_top_100",
+            "corpus_id": "doc_331",
+            "rank": 101
+          },
+          {
+            "query_id": "query_62",
+            "reason": "missing_positive_in_rrf_top_100",
+            "corpus_id": "doc_77",
+            "rank": 101
+          },
+          {
+            "query_id": "query_86",
+            "reason": "missing_positive_in_rrf_top_100",
+            "corpus_id": "doc_1",
+            "rank": 101
+          },
+          {
+            "query_id": "query_102",
+            "reason": "missing_positive_in_rrf_top_100",
+            "corpus_id": "doc_189",
+            "rank": 101
+          },
+          {
+            "query_id": "query_112",
+            "reason": "missing_positive_in_rrf_top_100",
+            "corpus_id": "doc_82",
+            "rank": 101
+          },
+          {
+            "query_id": "query_129",
+            "reason": "missing_positive_in_rrf_top_100",
+            "corpus_id": "doc_151",
+            "rank": 101
+          },
+          {
+            "query_id": "query_149",
+            "reason": "missing_positive_in_rrf_top_100",
+            "corpus_id": "doc_144",
+            "rank": 101
+          },
+          {
+            "query_id": "query_180",
+            "reason": "missing_positive_in_rrf_top_100",
+            "corpus_id": "doc_321",
+            "rank": 101
+          },
+          {
+            "query_id": "query_196",
+            "reason": "missing_positive_in_rrf_top_100",
+            "corpus_id": "doc_20",
+            "rank": 101
+          }
+        ]
+      }
+    },
+    "NanoNeedle": {
+      "corpus_count": 800,
+      "query_count": 98,
+      "qrel_count": 98,
+      "bm25": {
+        "candidate_count_min": 500,
+        "candidate_count_max": 500,
+        "resolved_tokenizer": "english_porter_stop",
+        "resolved_tokenizer_name": null,
+        "resolved_stemmer_algorithm": "english",
+        "auto_detected_language": "en",
+        "auto_detection_language_counts": {
+          "en": 10
+        },
+        "auto_detection_sample_size": 10
+      },
+      "harrier_oss_v1_270m": {
+        "candidate_count_min": 500,
+        "candidate_count_max": 500
+      },
+      "reranking_hybrid": {
+        "candidate_count_min": 100,
+        "candidate_count_max": 101,
+        "candidate_count_mean": 100.01020408163265,
+        "query_with_relevance_count": 98,
+        "covered_query_count": 98,
+        "query_coverage": 1.0,
+        "relevant_count": 98,
+        "covered_relevant_count": 98,
+        "relevant_coverage": 1.0,
+        "construction_policy": "RRF top-100 plus optional safeguard positive at rank 101",
+        "rrf_top_k": 100,
+        "safeguard_rank": 101,
+        "safeguard_positive_count": 1,
+        "limited_by_corpus_size_count": 0,
+        "additions": [
+          {
+            "query_id": "ctx8192_query78",
+            "reason": "missing_positive_in_rrf_top_100",
+            "corpus_id": "ctx8192_doc78",
+            "rank": 101
+          }
+        ]
+      }
+    },
+    "NanoPasskey": {
+      "corpus_count": 800,
+      "query_count": 100,
+      "qrel_count": 100,
+      "bm25": {
+        "candidate_count_min": 500,
+        "candidate_count_max": 500,
+        "resolved_tokenizer": "english_porter_stop",
+        "resolved_tokenizer_name": null,
+        "resolved_stemmer_algorithm": "english",
+        "auto_detected_language": "en",
+        "auto_detection_language_counts": {
+          "en": 10
+        },
+        "auto_detection_sample_size": 10
+      },
+      "harrier_oss_v1_270m": {
+        "candidate_count_min": 500,
+        "candidate_count_max": 500
+      },
+      "reranking_hybrid": {
+        "candidate_count_min": 100,
+        "candidate_count_max": 100,
+        "candidate_count_mean": 100.0,
+        "query_with_relevance_count": 100,
+        "covered_query_count": 100,
+        "query_coverage": 1.0,
+        "relevant_count": 100,
+        "covered_relevant_count": 100,
+        "relevant_coverage": 1.0,
+        "construction_policy": "RRF top-100 plus optional safeguard positive at rank 101",
+        "rrf_top_k": 100,
+        "safeguard_rank": 101,
+        "safeguard_positive_count": 0,
+        "limited_by_corpus_size_count": 0,
+        "additions": []
+      }
+    },
+    "NanoQMSum": {
+      "corpus_count": 197,
+      "query_count": 200,
+      "qrel_count": 200,
+      "bm25": {
+        "candidate_count_min": 197,
+        "candidate_count_max": 197,
+        "resolved_tokenizer": "english_porter_stop",
+        "resolved_tokenizer_name": null,
+        "resolved_stemmer_algorithm": "english",
+        "auto_detected_language": "en",
+        "auto_detection_language_counts": {
+          "en": 10
+        },
+        "auto_detection_sample_size": 10
+      },
+      "harrier_oss_v1_270m": {
+        "candidate_count_min": 197,
+        "candidate_count_max": 197
+      },
+      "reranking_hybrid": {
+        "candidate_count_min": 100,
+        "candidate_count_max": 101,
+        "candidate_count_mean": 100.005,
+        "query_with_relevance_count": 200,
+        "covered_query_count": 200,
+        "query_coverage": 1.0,
+        "relevant_count": 200,
+        "covered_relevant_count": 200,
+        "relevant_coverage": 1.0,
+        "construction_policy": "RRF top-100 plus optional safeguard positive at rank 101",
+        "rrf_top_k": 100,
+        "safeguard_rank": 101,
+        "safeguard_positive_count": 1,
+        "limited_by_corpus_size_count": 0,
+        "additions": [
+          {
+            "query_id": "query_66",
+            "reason": "missing_positive_in_rrf_top_100",
+            "corpus_id": "doc_138",
+            "rank": 101
+          }
+        ]
+      }
+    },
+    "NanoSummScreenFD": {
+      "corpus_count": 336,
+      "query_count": 200,
+      "qrel_count": 200,
+      "bm25": {
+        "candidate_count_min": 336,
+        "candidate_count_max": 336,
+        "resolved_tokenizer": "english_porter_stop",
+        "resolved_tokenizer_name": null,
+        "resolved_stemmer_algorithm": "english",
+        "auto_detected_language": "en",
+        "auto_detection_language_counts": {
+          "en": 10
+        },
+        "auto_detection_sample_size": 10
+      },
+      "harrier_oss_v1_270m": {
+        "candidate_count_min": 336,
+        "candidate_count_max": 336
+      },
+      "reranking_hybrid": {
+        "candidate_count_min": 100,
+        "candidate_count_max": 100,
+        "candidate_count_mean": 100.0,
+        "query_with_relevance_count": 200,
+        "covered_query_count": 200,
+        "query_coverage": 1.0,
+        "relevant_count": 200,
+        "covered_relevant_count": 200,
+        "relevant_coverage": 1.0,
+        "construction_policy": "RRF top-100 plus optional safeguard positive at rank 101",
+        "rrf_top_k": 100,
+        "safeguard_rank": 101,
+        "safeguard_positive_count": 0,
+        "limited_by_corpus_size_count": 0,
+        "additions": []
+      }
+    }
+  }
+}