diff --git a/models/registry/yolo26n-seg-v3-recipeA-2026-09-29/gold_report.json b/models/registry/yolo26n-seg-v3-recipeA-2026-09-29/gold_report.json
new file mode 100644
index 0000000..0d6d26e
--- /dev/null
+++ b/models/registry/yolo26n-seg-v3-recipeA-2026-09-29/gold_report.json
@@ -0,0 +1,93 @@
+{
+  "per_class": {
+    "loop_all": {
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+      "fp": 10,
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+      "precision": 0.949238578680203,
+      "recall": 0.9739583333333334,
+      "f1": 0.961439588688946,
+      "mean_mask_iou": 0.8866836247364087,
+      "n_matched": 187
+    },
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+      "fp": 21,
+      "fn": 9,
+      "precision": 0.8670886075949367,
+      "recall": 0.9383561643835616,
+      "f1": 0.9013157894736841,
+      "mean_mask_iou": 0.9153409492266953,
+      "n_matched": 137
+    },
+    "crystal": {
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+      "fp": 29,
+      "fn": 31,
+      "precision": 0.546875,
+      "recall": 0.5303030303030303,
+      "f1": 0.5384615384615384,
+      "mean_mask_iou": 0.8090764369083178,
+      "n_matched": 35
+    },
+    "loop_face": {
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+      "fp": 37,
+      "fn": 18,
+      "precision": 0.806282722513089,
+      "recall": 0.8953488372093024,
+      "f1": 0.8484848484848484,
+      "mean_mask_iou": 0.8631176500734146,
+      "n_matched": 154
+    },
+    "ice": {
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+      "fp": 16,
+      "fn": 34,
+      "precision": 0.2727272727272727,
+      "recall": 0.15,
+      "f1": 0.19354838709677416,
+      "mean_mask_iou": 0.7961226947704595,
+      "n_matched": 6
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+  },
+  "overall": {
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+    "fp": 113,
+    "fn": 98,
+    "precision": 0.8212025316455697,
+    "recall": 0.8411669367909238,
+    "f1": 0.8310648518815051,
+    "mean_mask_iou": 0.8809751010433245,
+    "n_matched": 519
+  },
+  "dataset": {
+    "gold_images": 203,
+    "pred_images": 203,
+    "missing_predictions": 0,
+    "iou_threshold": 0.5
+  },
+  "gate": {
+    "baseline": "/home/jungfrau/AareLC_train/models/registry/yolo26n-seg-alc-v1-noflip-mask1-2026-09-29/gold_report.json",
+    "f1_delta": 0.0221,
+    "mask_iou_delta": 0.0074,
+    "mask_score": 0.741,
+    "mask_score_baseline": 0.7337,
+    "matched_only_iou_delta": -0.0101,
+    "class_f1_delta": {
+      "loop_all": 0.0446,
+      "pin": 0.0057
+    },
+    "pass": true
+  }
+}
diff --git a/models/registry/yolo26n-seg-v3-recipeA-2026-09-29/metadata.json b/models/registry/yolo26n-seg-v3-recipeA-2026-09-29/metadata.json
new file mode 100644
index 0000000..9cd3eea
--- /dev/null
+++ b/models/registry/yolo26n-seg-v3-recipeA-2026-09-29/metadata.json
@@ -0,0 +1,52 @@
+{
+  "model_id": "yolo26n-seg-v3-recipeA-2026-09-29",
+  "family": "yolo26n",
+  "task": "segmentation",
+  "training_date": "2026-09-29",
+  "run": "2026-09-29_v3-recipeA",
+  "dataset": "dataset/2026-09-29_v3",
+  "base_weights": "models/base/yolo26n-seg.pt",
+  "hyperparams": {
+    "epochs": 400,
+    "patience": 50,
+    "imgsz": 640,
+    "batch": 16,
+    "device": "0",
+    "overlap_mask": false,
+    "scale": 0.7,
+    "translate": 0.15,
+    "mosaic": 0.5,
+    "close_mosaic": 10,
+    "fliplr": 0.5,
+    "flipud": 0.3,
+    "shear": 5.0,
+    "perspective": 0.0,
+    "mask_ratio": 4
+  },
+  "export_formats": [
+    "pt"
+  ],
+  "metrics": {
+    "tp": 519,
+    "fp": 113,
+    "fn": 98,
+    "precision": 0.8212025316455697,
+    "recall": 0.8411669367909238,
+    "f1": 0.8310648518815051,
+    "mean_mask_iou": 0.8809751010433245,
+    "n_matched": 519
+  },
+  "gate": {
+    "baseline": "/home/jungfrau/AareLC_train/models/registry/yolo26n-seg-alc-v1-noflip-mask1-2026-09-29/gold_report.json",
+    "f1_delta": 0.0221,
+    "mask_iou_delta": 0.0074,
+    "mask_score": 0.741,
+    "mask_score_baseline": 0.7337,
+    "matched_only_iou_delta": -0.0101,
+    "class_f1_delta": {
+      "loop_all": 0.0446,
+      "pin": 0.0057
+    },
+    "pass": true
+  }
+}
diff --git a/models/registry/yolo26n-seg-v3-recipeA-2026-09-29/weights.pt b/models/registry/yolo26n-seg-v3-recipeA-2026-09-29/weights.pt
new file mode 100644
index 0000000..5fe66f0
--- /dev/null
+++ b/models/registry/yolo26n-seg-v3-recipeA-2026-09-29/weights.pt
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c8460389beec4b19f46e7cf390eee9af3231d3204f06a17c03a002550e72fecb
+size 6568413
diff --git a/runs/2026-09-29_v3-recipeA/metrics.json b/runs/2026-09-29_v3-recipeA/metrics.json
new file mode 100644
index 0000000..814f0ac
--- /dev/null
+++ b/runs/2026-09-29_v3-recipeA/metrics.json
@@ -0,0 +1,38 @@
+{
+  "overall": {
+    "tp": 519,
+    "fp": 113,
+    "fn": 98,
+    "precision": 0.8212025316455697,
+    "recall": 0.8411669367909238,
+    "f1": 0.8310648518815051,
+    "mean_mask_iou": 0.8809751010433245,
+    "n_matched": 519
+  },
+  "gate": {
+    "baseline": "/home/jungfrau/AareLC_train/models/registry/yolo26n-seg-alc-v1-noflip-mask1-2026-09-29/gold_report.json",
+    "f1_delta": 0.0221,
+    "mask_iou_delta": 0.0074,
+    "mask_score": 0.741,
+    "mask_score_baseline": 0.7337,
+    "matched_only_iou_delta": -0.0101,
+    "class_f1_delta": {
+      "loop_all": 0.0446,
+      "pin": 0.0057
+    },
+    "pass": true
+  },
+  "training": {
+    "epochs_run": 166,
+    "precision(B)": 0.6693,
+    "recall(B)": 0.62086,
+    "mAP50(B)": 0.66052,
+    "mAP50-95(B)": 0.51515,
+    "precision(M)": 0.6918,
+    "recall(M)": 0.62098,
+    "mAP50(M)": 0.67208,
+    "mAP50-95(M)": 0.50582
+  },
+  "version": "yolo26n-seg-v3-recipeA-2026-09-29",
+  "measured_at": "2026-09-29T23:42:37"
+}
diff --git a/runs/2026-09-29_v3-recipeA/run.json b/runs/2026-09-29_v3-recipeA/run.json
index 5372ff7..13f214d 100644
--- a/runs/2026-09-29_v3-recipeA/run.json
+++ b/runs/2026-09-29_v3-recipeA/run.json
@@ -2,18 +2,72 @@
   "id": "2026-09-29_v3-recipeA",
   "dataset": "dataset/2026-09-29_v3",
   "base_weights": "models/base/yolo26n-seg.pt",
-  "status": "exported",
+  "status": "gate_passed",
   "created": "2026-09-29T22:41:12",
   "created_by": "jungfrau@mx-spark-01",
-  "hyperparams": {},
-  "version": null,
-  "metrics": {},
+  "hyperparams": {
+    "epochs": 400,
+    "patience": 50,
+    "imgsz": 640,
+    "batch": 16,
+    "device": "0",
+    "overlap_mask": false,
+    "scale": 0.7,
+    "translate": 0.15,
+    "mosaic": 0.5,
+    "close_mosaic": 10,
+    "fliplr": 0.5,
+    "flipud": 0.3,
+    "shear": 5.0,
+    "perspective": 0.0,
+    "mask_ratio": 4
+  },
+  "version": "yolo26n-seg-v3-recipeA-2026-09-29",
+  "metrics": {
+    "f1": 0.8310648518815051,
+    "mean_mask_iou": 0.8809751010433245,
+    "gate_pass": true,
+    "baseline": "/home/jungfrau/AareLC_train/models/registry/yolo26n-seg-alc-v1-noflip-mask1-2026-09-29/gold_report.json",
+    "measured_at": "2026-09-29T23:42:37"
+  },
   "history": [
     {
       "status": "exported",
       "at": "2026-09-29T22:41:12",
       "by": "jungfrau@mx-spark-01",
       "note": "settings A (fliplr 0.5, mask_ratio 4) on dataset v3: quick signal, gate only, Spark"
+    },
+    {
+      "status": "training",
+      "at": "2026-09-29T22:41:13",
+      "by": "jungfrau@mx-spark-01",
+      "note": "train_run.py"
+    },
+    {
+      "status": "training",
+      "at": "2026-09-29T22:46:24",
+      "by": "jungfrau@mx-spark-01",
+      "note": "train_run.py"
+    },
+    {
+      "status": "training",
+      "at": "2026-09-29T22:48:37",
+      "by": "jungfrau@mx-spark-01",
+      "note": "train_run.py"
+    },
+    {
+      "status": "measured",
+      "at": "2026-09-29T23:42:37",
+      "by": "jungfrau@mx-spark-01",
+      "note": ""
+    },
+    {
+      "status": "gate_passed",
+      "at": "2026-09-29T23:42:37",
+      "by": "jungfrau@mx-spark-01",
+      "note": "{\"baseline\": \"/home/jungfrau/AareLC_train/models/registry/yolo26n-seg-alc-v1-noflip-mask1-2026-09-29/gold_report.json\", \"f1_delta\": 0.0221, \"mask_iou_delta\": 0.0074, \"mask_score\": 0.741, \"mask_score_baseline\": 0.7337, \"matched_only_iou_delta\": -0.0101, \"class_f1_delta\": {\"loop_all\": 0.0446, \"pin\": 0.0057}, \"pass\": true}"
     }
-  ]
+  ],
+  "host": "mx-spark-01",
+  "started": "2026-09-29T22:48:37"
 }
diff --git a/runs/README.md b/runs/README.md
index 73a0312..a5c85c2 100644
--- a/runs/README.md
+++ b/runs/README.md
@@ -10,9 +10,11 @@ Generated by `python tools/ledger.py render`; do not edit by hand.
 | 2026-09-28_alc-v1-mask1 | gate_failed | dataset/2026-09-28_alc-v1 | /home/jungfrau/AareLC/models/yolo26n-seg.pt | yolo26n-seg-alc-v1-mask1-2026-09-28 | 0.820 | 0.888 | no | 2026-09-28T23:54 |
 | 2026-09-28_alc-v1-noflip | gate_passed | dataset/2026-09-28_alc-v1 | /home/jungfrau/AareLC/models/yolo26n-seg.pt | yolo26n-seg-alc-v1-noflip-2026-09-28 | 0.835 | 0.881 | yes | 2026-09-28T21:30 |
 | 2026-09-28_alc-v1-overlap | aborted | dataset/2026-09-28_alc-v1 | /home/jungfrau/AareLC/models/yolo26n-seg.pt | - | - | - | - | 2026-09-28T23:55 |
-| 2026-09-29_alc-v1-noflip-mask1 | promoted | dataset/2026-09-28_alc-v1 | /home/jungfrau/AareLC/models/yolo26n-seg.pt | yolo26n-seg-alc-v1-noflip-mask1-2026-09-29 | 0.827 | 0.894 | yes | 2026-09-29T11:13 |
+| 2026-09-29_alc-v1-noflip-mask1 | deployed | dataset/2026-09-28_alc-v1 | /home/jungfrau/AareLC/models/yolo26n-seg.pt | yolo26n-seg-alc-v1-noflip-mask1-2026-09-29 | 0.827 | 0.894 | yes | 2026-09-29T20:47 |
 | 2026-09-29_v2-noflip-mask1 | exported | dataset/2026-09-29_v2 | models/base/yolo26n-seg.pt | - | - | - | - | 2026-09-29T17:06 |
 | 2026-09-29_v2-recipeA | gate_failed | dataset/2026-09-29_v2 | models/base/yolo26n-seg.pt | yolo26n-seg-v2-recipeA-2026-09-29 | 0.797 | 0.874 | no | 2026-09-29T17:56 |
+| 2026-09-29_v3-noflip-mask1 | exported | dataset/2026-09-29_v3 | models/base/yolo26n-seg.pt | - | - | - | - | 2026-09-29T22:41 |
+| 2026-09-29_v3-recipeA | gate_passed | dataset/2026-09-29_v3 | models/base/yolo26n-seg.pt | yolo26n-seg-v3-recipeA-2026-09-29 | 0.831 | 0.881 | yes | 2026-09-29T23:42 |
 
 States: exported → queued → training → measured → gate_passed → gate_failed → promoted → deployed (or aborted).
 
@@ -69,6 +71,7 @@ States: exported → queued → training → measured → gate_passed → gate_f
 - 2026-09-29T10:36:12 · measured · jungfrau@mx-spark-01
 - 2026-09-29T10:36:12 · gate_passed · jungfrau@mx-spark-01 — {"baseline": "/home/jungfrau/AareLC_train/models/registry/yolo26n-seg-alc-v1-2026-09-28/gold_report.json", "f1_delta": 0.0062, "mask_iou_delta": 0.0249, "mask_score": 0.7352, "mask_score_baseline": 0.7103, "matched_only_iou_delta": 0.0133, "class_f1_delta": {"loop_all": 0.0084, "pin": -0.0167}, "pass": true}
 - 2026-09-29T11:13:44 · promoted · jungfrau@mx-spark-01 — by decision after the A/B comparison on the unseen frames (gate had passed vs A)
+- 2026-09-29T20:47:16 · deployed · jungfrau@mx-spark-01
 
 ## 2026-09-29_v2-noflip-mask1
 
@@ -80,3 +83,16 @@ States: exported → queued → training → measured → gate_passed → gate_f
 - 2026-09-29T17:06:19 · training · jungfrau@mx-spark-01 — train_run.py
 - 2026-09-29T17:56:27 · measured · jungfrau@mx-spark-01
 - 2026-09-29T17:56:27 · gate_failed · jungfrau@mx-spark-01 — {"baseline": "/home/jungfrau/AareLC_train/models/registry/yolo26n-seg-alc-v1-noflip-mask1-2026-09-29/gold_report.json", "f1_delta": -0.0123, "mask_iou_delta": -0.0039, "mask_score": 0.7298, "mask_score_baseline": 0.7337, "matched_only_iou_delta": -0.0168, "class_f1_delta": {"loop_all": 0.0089, "pin": 0.0021}, "pass": false}
+
+## 2026-09-29_v3-noflip-mask1
+
+- 2026-09-29T22:41:13 · exported · jungfrau@mx-spark-01 — promoted recipe (fliplr 0, mask_ratio 1) on dataset v3: candidate for the beamlines, Spark
+
+## 2026-09-29_v3-recipeA
+
+- 2026-09-29T22:41:12 · exported · jungfrau@mx-spark-01 — settings A (fliplr 0.5, mask_ratio 4) on dataset v3: quick signal, gate only, Spark
+- 2026-09-29T22:41:13 · training · jungfrau@mx-spark-01 — train_run.py
+- 2026-09-29T22:46:24 · training · jungfrau@mx-spark-01 — train_run.py
+- 2026-09-29T22:48:37 · training · jungfrau@mx-spark-01 — train_run.py
+- 2026-09-29T23:42:37 · measured · jungfrau@mx-spark-01
+- 2026-09-29T23:42:37 · gate_passed · jungfrau@mx-spark-01 — {"baseline": "/home/jungfrau/AareLC_train/models/registry/yolo26n-seg-alc-v1-noflip-mask1-2026-09-29/gold_report.json", "f1_delta": 0.0221, "mask_iou_delta": 0.0074, "mask_score": 0.741, "mask_score_baseline": 0.7337, "matched_only_iou_delta": -0.0101, "class_f1_delta": {"loop_all": 0.0446, "pin": 0.0057}, "pass": true}