Record v0.4.1 split materialization

source_registry.json

@@ -1,6 +1,6 @@
 {
   "dataset": "ouroboroscollective/evidence-bound-css",
-  "release": "0.4.0",
+  "release": "0.4.1",
   "release_date": "2026-10-05",
   "canonical_unique_records": 601,
   "configs": {
@@ -75,7 +75,12 @@
         "test": 20
       },
       "split_policy": "family_disjoint",
-      "benchmark_release": "0.4.0"
+      "benchmark_release": "0.4.0",
+      "split_files": {
+        "train": "data/benchmark_repairs_de/train.jsonl",
+        "validation": "data/benchmark_repairs_de/validation.jsonl",
+        "test": "data/benchmark_repairs_de/test.jsonl"
+      }
     },
     "benchmark_hard_negatives_de": {
       "rows": 120,
@@ -86,7 +91,12 @@
         "test": 20
       },
       "split_policy": "family_disjoint",
-      "benchmark_release": "0.4.0"
+      "benchmark_release": "0.4.0",
+      "split_files": {
+        "train": "data/benchmark_hard_negatives_de/train.jsonl",
+        "validation": "data/benchmark_hard_negatives_de/validation.jsonl",
+        "test": "data/benchmark_hard_negatives_de/test.jsonl"
+      }
     },
     "benchmark_preferences_de": {
       "rows": 120,
@@ -97,7 +107,12 @@
         "test": 20
       },
       "split_policy": "family_disjoint",
-      "benchmark_release": "0.4.0"
+      "benchmark_release": "0.4.0",
+      "split_files": {
+        "train": "data/benchmark_preferences_de/train.jsonl",
+        "validation": "data/benchmark_preferences_de/validation.jsonl",
+        "test": "data/benchmark_preferences_de/test.jsonl"
+      }
     }
   },
   "source_inventory": {
@@ -217,6 +232,18 @@
         "all_after_fixes_passed": true
       },
       "truth_boundary": "Replay covers the 20 family-disjoint repair test rows only; it does not establish contamination-freedom against external model training corpora."
+    },
+    "v041_split_materialization": {
+      "status": "fixed",
+      "physical_split_files": true,
+      "rows_per_benchmark_config": {
+        "train": 80,
+        "validation": 20,
+        "test": 20
+      },
+      "family_assignment_unchanged": true,
+      "leakage_checks_unchanged": true,
+      "test_replay_unchanged": "20/20 PASS"
     }
   },
   "split_policy": "Single-source knowledge corpus uses train only. Future evals must be source- and family-disjoint and near-deduplicated.",