{ "version": "s1mb.open_jev.test-balanced.v1.20260928", "seed": 42, "requested_cap": 100, "source_cases": 624, "selected_cases": 100, "sampling_unit": "one original judgment case", "source_task_counts": { "noul": 624 }, "task_quotas": { "noul": 100 }, "policy": "proportional_task_quotas_then_balanced_v1_strict_cap", "task_audits": { "noul": { "version": "balanced-v1-strict-cap", "policy": "single_axis_uniform_classes", "seed": 42, "source_cases": 624, "requested_cap": 100, "selected_cases": 100, "expanded_for_class_coverage": false, "labels": [ { "axis": "noul:is_silent_failure", "label": "false", "available": 312, "desired": 50, "selected": 50, "unavailable": false, "missing": false, "shortfall": 0, "confidence_bands": { "hard": { "available": 312, "selected": 50 }, "soft_high": { "available": 0, "selected": 0 }, "soft_low": { "available": 0, "selected": 0 } } }, { "axis": "noul:is_silent_failure", "label": "true", "available": 312, "desired": 50, "selected": 50, "unavailable": false, "missing": false, "shortfall": 0, "confidence_bands": { "hard": { "available": 312, "selected": 50 }, "soft_high": { "available": 0, "selected": 0 }, "soft_low": { "available": 0, "selected": 0 } } } ] } }, "shortage": 0, "replacement": false, "candidate_order": "preserve_source", "labels": "unchanged", "group_policy": "preserve IDs; sampled cases remain test, not a new group partition", "selected_group_count": 25, "repeated_exact_inputs": 0, "source_fingerprint": "419d86cb16d4dac3", "logical_rows_sha256": "1c25574517c937a3069173c9cb030557420c6ae67ed3a4595ef35f0bf3fb9b96" }