From 15ff6f64339177b561ce8c29254cd220cdb60c8c Mon Sep 17 00:00:00 2001
From: Jens <jens@localhost>
Date: Thu, 30 Jul 2026 00:10:15 +0200
Subject: [PATCH] Train against merged national roof instances

---
 .../tests/test_training_loop_supervisor.py    | 11 +++
 scripts/supervise_container_training_loop.py  |  1 +
 scripts/tower-v48-v47-loop-command.json       | 75 +++++++++++++++++++
 3 files changed, 87 insertions(+)
 create mode 100644 scripts/tower-v48-v47-loop-command.json

diff --git a/backend/tests/test_training_loop_supervisor.py b/backend/tests/test_training_loop_supervisor.py
index 23f195f5..3ea94b57 100644
--- a/backend/tests/test_training_loop_supervisor.py
+++ b/backend/tests/test_training_loop_supervisor.py
@@ -29,3 +29,14 @@ def test_process_detection_requires_exact_marker(monkeypatch) -> None:
     monkeypatch.setattr(MODULE.subprocess, "run", lambda *args, **kwargs: Result())
     assert MODULE.process_active("geointel", "run_belgium_building_training_loop.py")
     assert not MODULE.process_active("geointel", "other_loop.py")
+
+
+def test_write_state_creates_output_directory_atomically(tmp_path: Path) -> None:
+    state_path = tmp_path / "new-run" / "supervisor-state.json"
+
+    MODULE.write_state(state_path, {"schema_version": 1, "status": "monitoring"})
+
+    written = json.loads(state_path.read_text(encoding="utf-8"))
+    assert written["status"] == "monitoring"
+    assert written["updated_at"]
+    assert not state_path.with_suffix(".json.tmp").exists()
diff --git a/scripts/supervise_container_training_loop.py b/scripts/supervise_container_training_loop.py
index 3e90551e..d4762cd6 100644
--- a/scripts/supervise_container_training_loop.py
+++ b/scripts/supervise_container_training_loop.py
@@ -33,6 +33,7 @@ def process_active(container: str, marker: str) -> bool:
 
 def write_state(path: Path, state: dict) -> None:
     state["updated_at"] = datetime.now(UTC).isoformat()
+    path.parent.mkdir(parents=True, exist_ok=True)
     temporary = path.with_suffix(path.suffix + ".tmp")
     temporary.write_text(json.dumps(state, indent=2), encoding="utf-8")
     temporary.replace(path)
diff --git a/scripts/tower-v48-v47-loop-command.json b/scripts/tower-v48-v47-loop-command.json
new file mode 100644
index 00000000..22206922
--- /dev/null
+++ b/scripts/tower-v48-v47-loop-command.json
@@ -0,0 +1,75 @@
+[
+  "docker",
+  "exec",
+  "-d",
+  "geointel",
+  "/opt/geointel/venv/bin/python",
+  "/app/scripts/run_belgium_building_training_loop.py",
+  "--initial-model",
+  "/app/storage/training/building-be-v43-v42-closed-loop-r1/iteration-005/candidate.pt",
+  "--train-yaml",
+  "/app/storage/operator-data/building-be-v47-merged-rotated-holdouts-r1/train/dataset.yaml",
+  "--train-summary",
+  "/app/storage/operator-data/building-be-v47-merged-rotated-holdouts-r1/train/yolo_tile_dataset_summary.json",
+  "--dataset-audit",
+  "/app/storage/training/building-be-v47-corpus-audit-r1/belgium-building-corpus-audit.json",
+  "--train-quality-audit",
+  "/app/storage/training/building-be-v47-yolo-quality-audit-r1/operator_yolo_dataset_quality_audit.json",
+  "--calibration-summary",
+  "/app/storage/operator-data/building-be-v47-merged-rotated-holdouts-r1/calibration/yolo_tile_dataset_summary.json",
+  "--test-summary",
+  "/app/storage/operator-data/building-be-v47-merged-rotated-holdouts-r1/test/yolo_tile_dataset_summary.json",
+  "--background-summary",
+  "/app/storage/operator-data/building-be-v47-merged-rotated-holdouts-r1/background-test/yolo_tile_dataset_summary.json",
+  "--corpus-manifest",
+  "/app/storage/operator-data/building-be-v47-merged-rotated-holdouts-r1/operator_samples_manifest.json",
+  "--output-dir",
+  "/app/storage/training/building-be-v48-v47-merged-loop-r1",
+  "--iterations",
+  "20",
+  "--epochs",
+  "100",
+  "--patience",
+  "12",
+  "--batch",
+  "8",
+  "--workers",
+  "0",
+  "--max-det",
+  "1000",
+  "--imgsz",
+  "640",
+  "--optimizer",
+  "AdamW",
+  "--lr0",
+  "0.00005",
+  "--mosaic",
+  "0",
+  "--scale",
+  "0.15",
+  "--translate",
+  "0.05",
+  "--degrees",
+  "180",
+  "--flipud",
+  "0.5",
+  "--fliplr",
+  "0.5",
+  "--warmup-epochs",
+  "1",
+  "--warmup-bias-lr",
+  "0.01",
+  "--hsv-h",
+  "0.01",
+  "--hsv-s",
+  "0.2",
+  "--hsv-v",
+  "0.15",
+  "--seed",
+  "20260948",
+  "--yolo",
+  "/opt/geointel/venv/bin/yolo"
+]
+
+
+