diff --git a/runs/2026-10-23_v5-n-1024px/run.json b/runs/2026-10-23_v5-n-1024px/run.json
new file mode 100644
index 00000000..c4de4078
--- /dev/null
+++ b/runs/2026-10-23_v5-n-1024px/run.json
@@ -0,0 +1,22 @@
+{
+  "id": "2026-10-23_v5-n-1024px",
+  "dataset": "dataset/2026-10-22_v5",
+  "base_weights": "models/base/yolo26n-seg.pt",
+  "status": "exported",
+  "created": "2026-10-23T18:54:46",
+  "created_by": "jungfrau@mx-spark-01",
+  "hyperparams": {},
+  "version": null,
+  "metrics": {},
+  "history": [
+    {
+      "status": "exported",
+      "at": "2026-10-23T18:54:46",
+      "by": "jungfrau@mx-spark-01",
+      "note": "promoted recipe (fliplr 0, mask_ratio 1) at 1024 px on dataset v5: the resolution test, gate only, Spark"
+    }
+  ],
+  "train_args": {
+    "imgsz": 1024
+  }
+}