Update leaderboard_data.json

leaderboard_data.json

@@ -1,5 +1,57 @@
 {
   "leaderboard": [
+        {
+      "model": "Imagen-4.0-generate-preview-06-06",
+      "link": "https://deepmind.google/models/imagen/",
+      "hf": "-",
+      "open_source": false,
+      "release_date": "2025-01",
+
+      "Overall": 85.34,
+
+      "Style": 94.44,
+
+      "World Knowledge": 97.11,
+
+      "Attribute-Overall": 90.14,
+      "Quantity": 82.45,
+      "Expression": 77.64,
+      "Material": 90.96,
+      "Size": 92.23,
+      "Shape": 86.36,
+      "Color": 95.60,
+
+      "Action-Overall": 82.62,
+      "Hand": 83.65,
+      "Full body": 82.81,
+      "Animal": 78.62,
+      "Non Contact": 85.27,
+      "Contact": 78.74,
+      "State": 84.09,
+
+      "Relationship-Overall": 86.42,
+      "Composition": 86.48,
+      "Similarity": 80.13,
+      "Inclusion": 91.38,
+      "Comparison": 86.89,
+
+      "Compound-Overall": 86.56,
+      "Imagination": 86.81,
+      "Feature matching": 85.98,
+
+      "Grammar-Overall": 81.35,
+      "Pronoun Reference": 94.05,
+      "Consistency": 80.56,
+      "Negation": 70.77,
+
+      "Layout-Overall": 90.24,
+      "2D": 90.40,
+      "3D": 90.04,
+
+      "Logical Reasoning": 72.82,
+
+      "Text": 71.74
+    },
      {
       "model": "Imagen-3.0-generate-002",
       "link": "https://arxiv.org/pdf/2408.07009",