{ "model": "reranker_exa_v1", "data": "93K Exa findSimilar pairs + hard negatives", "train_rows": 39459, "eval_rows": 3881, "train_queries": 2257, "eval_queries": 235, "best_iteration": 188, "eval_metrics": { "ndcg@10": 0.999861211859234, "hard_neg_auc": 0.9730603385975726, "mrr": 0.9659574468085106 }, "importance": [ { "f": "position_inverse", "i": 91858.95870601013 }, { "f": "candidate_position", "i": 14132.449180345982 }, { "f": "co_citation_count", "i": 3560.862382028252 }, { "f": "query_citation_count", "i": 1034.9953849189915 }, { "f": "candidate_influential_citations", "i": 937.888320078142 }, { "f": "age_ratio", "i": 918.4462667144835 }, { "f": "citation_count_ratio", "i": 836.8483927757479 }, { "f": "query_age_days", "i": 783.7682531564496 }, { "f": "category_x_recency", "i": 772.5697443634272 }, { "f": "candidate_num_cited_by", "i": 769.316386341583 }, { "f": "candidate_citation_count", "i": 722.9314735834487 }, { "f": "shared_author_count", "i": 651.7318598488346 }, { "f": "citations_x_recency", "i": 589.5717827547342 }, { "f": "candidate_citations_per_year", "i": 467.35710863163695 }, { "f": "candidate_age_days", "i": 375.18497193418443 }, { "f": "candidate_recency_score", "i": 242.9321630364284 }, { "f": "query_num_references", "i": 179.99511690903455 }, { "f": "year_diff", "i": 103.86553149763495 }, { "f": "query_log_citations", "i": 80.68094129022211 }, { "f": "same_primary_category", "i": 72.33195366058499 } ], "production_ready": true, "schema": [ "qdrant_cosine_score", "candidate_position", "candidate_citation_count", "candidate_log_citations", "candidate_influential_citations", "candidate_age_days", "candidate_recency_score", "query_citation_count", "query_age_days", "year_diff", "same_primary_category", "co_citation_count", "shared_author_count", "candidate_is_newer", "query_log_citations", "citation_count_ratio", "age_ratio", "candidate_citations_per_year", "query_num_references", "candidate_num_cited_by", "ewma_longterm_similarity", "ewma_shortterm_similarity", "ewma_negative_similarity", "cluster_importance", "cluster_distance_to_medoid", "is_suppressed_category", "onboarding_category_match", "user_total_saves", "user_total_dismissals", "user_days_since_last_save", "user_session_save_count", "cosine_x_recency", "cosine_x_citations", "category_x_recency", "cosine_x_cocitation", "position_inverse", "citations_x_recency" ] }