registry: EXP_008 -> completed

repro_clean_s42_v1/registry/experiments.json

@@ -185,11 +185,18 @@
       "updated_at": "2026-10-05T08:48:53Z"
     },
     "EXP_008": {
-      "claimed_by": "kaggle-worker-11",
+      "best_val": {
+        "epoch": 14,
+        "metric": 0.9917238095238096,
+        "step": 1904
+      },
+      "claimed_by": null,
+      "completed_at": "2026-10-05T09:10:26Z",
       "config_hash": "a3173a5f068d",
       "created_at": "2026-10-05T08:48:56Z",
+      "evaluated": true,
       "exp_id": "EXP_008",
-      "heartbeat": 1791190796.2004757,
+      "heartbeat": null,
       "init_from": "qacp",
       "key": "full:davidnet:s7",
       "mode": "full",
@@ -199,9 +206,11 @@
       "seed": 7,
       "split": "strict",
       "stage": "stage1",
-      "status": "running",
+      "status": "completed",
       "tag": "neg_control",
-      "updated_at": "2026-10-05T08:59:56Z"
+      "test_clip_auc": 0.9807077326343382,
+      "train_hours": 0.269,
+      "updated_at": "2026-10-05T09:10:26Z"
     }
   },
   "next_id": 9