{ "arrow_schema": "prompt: string\ncompletion: string\nsplit: string\npair_id: string\nranking_query_id: string\nranking_member_index: int64\nranking_candidate_row_count: int64\nranking_candidate_parent_count: int64\nretrieval_parent_rank: int64\nretrieval_parent_context_index: int64\nretrieval_parent_context_count: int64\ntask_id: string\nsource_id: string\nretrieval_strategy: string\nquery_record_id: string\nretrieval_record_id: string\nquery_benchmark_row_id: string\nretrieval_benchmark_row_id: string\nquery_molecule_identity_key: string\nretrieval_molecule_identity_key: string\nquery_smiles: string\nretrieval_smiles: string\nquery_condition_group: string\nretrieval_condition_group: string\nquery_condition_scope: string\nretrieval_condition_scope: string\nquery_condition_atoms: list\n child 0, element: string\nretrieval_condition_atoms: list\n child 0, element: string\ncandidate_context_relation: string\nquery_source_record_count: int64\nretrieval_source_record_count: int64\nquery_agreement_fraction: double\nretrieval_agreement_fraction: double\nquery_gold_Y: int64\nretrieval_gold_Y: int64\nranking_balance_label: string\nquery_geometry_value: double\nretrieval_geometry_value: double\nabsolute_geometry_difference: double\ncalibration_sample_standard_deviation: double\ntarget_distribution: struct\n child 0, nontransfer: double\n child 1, transfer: double\ncanonical_endpoint_key: string\nassay_concept: string\nmeasurement_kind: string\nmetadata: struct\n child 0, (A): double\n child 1, (B): double\n child 3, source_snapshot_sha256: string\n child 4, target_contract: string\nabsolute_canonical_value_difference: double\nstandardized_canonical_value_difference: double\nsd_logistic_similarity: double\ntarget_train_sample_standard_deviation: double\ntarget_a: double\ntarget_b: double\nlabel_mode: string\nbinary_label: int64\nis_decisive: bool\nmorgan_tanimoto_similarity: double\ngraph_a_position: int64\ngraph_b_position: int64\ngraph_offset: int64\nrepresentation: string\npair_bucket_key: string\nquery_parent_id: string\nretrieval_parent_id: string\nquery_scaffold: string\nretrieval_scaffold: string\nquery_evidence: struct