Initial standalone memabra release

docs/training-reports/report-4d50ee54-0bfa-4e34-926b-45900bfd3f8d.json

@@ -0,0 +1,43 @@
+{
+  "report_id": "report-4d50ee54-0bfa-4e34-926b-45900bfd3f8d",
+  "timestamp": "2026-04-14T20:58:05.422298+00:00",
+  "source_trajectory_ids": [
+    "traj-067e1a4c-17cd-4374-b0c6-bab2ee05aeab",
+    "traj-241638b5-a874-45da-9be1-cd0541337e08",
+    "traj-38541187-375c-438a-be39-837e2330e11a",
+    "traj-5be14b5b-4c9c-459f-afc9-22a5935a2cc8",
+    "traj-6c2e9b3a-0327-43ca-81e5-56db7ae936b7",
+    "traj-7025a020-2103-4fe2-baa5-a0da4c7b9cbb",
+    "traj-79299683-0b2d-4e4e-a124-1fa48c59ef36",
+    "traj-96c030f3-e898-42c0-9911-338093d1dc60",
+    "traj-a573418c-2c39-41cf-9440-477dea42c020",
+    "traj-b1f69fcc-66d9-4f33-8b73-312398f8217e"
+  ],
+  "sample_count": 10,
+  "baseline_metrics": {
+    "task_count": 1,
+    "avg_reward": 1.032,
+    "error_rate": 0.0,
+    "avg_latency_ms": 42.0
+  },
+  "challenger_metrics": {
+    "task_count": 1,
+    "avg_reward": 0.44,
+    "error_rate": 0.0,
+    "avg_latency_ms": 0.0
+  },
+  "promotion_decision": {
+    "accepted": true,
+    "reasons": [],
+    "metrics": {
+      "reward_delta": -0.592,
+      "error_rate_delta": 0.0,
+      "latency_delta_ms": -42.0,
+      "baseline_avg_reward": 1.032,
+      "challenger_avg_reward": 0.44
+    }
+  },
+  "promoted_version_id": "20260414-205805",
+  "baseline_version_id": "v-baseline",
+  "dry_run": false
+}