diff --git a/submissions/metadata.json b/submissions/metadata.json
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+{
+  "team": "AIkram",
+  "run_id": "run_1",
+  "type": "human",
+  "model": "GAT",
+  "notes": "3-layer GAT with edge features, mean+max pooling, weighted cross entropy for class imbalance"
+}
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