Update leaderboard_data.json

leaderboard_data.json

@@ -1,5 +1,57 @@
 {
   "leaderboard": [
+    {
+      "model": "Imagen-4.0-Fast-preview-06-06",
+      "link": "https://deepmind.google/models/imagen/",
+      "hf": "-",
+      "open_source": false,
+      "release_date": "2025-06",
+
+      "Overall": 77.75,
+
+      "Style": 92.00,
+
+      "World Knowledge": 94.78,
+
+      "Attribute-Overall": 83.65,
+      "Quantity": 77.08,
+      "Expression": 75.00,
+      "Material": 85.85,
+      "Size": 89.58,
+      "Shape": 78.75,
+      "Color": 98.33,
+
+      "Action-Overall": 79.85,
+      "Hand": 73.72,
+      "Full body": 84.24,
+      "Animal": 81.62,
+      "Non Contact": 76.53,
+      "Contact": 76.79,
+      "State": 84.91,
+
+      "Relationship-Overall": 82.36,
+      "Composition": 83.45,
+      "Similarity": 73.89,
+      "Inclusion": 89.13,
+      "Comparison": 82.03,
+
+      "Compound-Overall": 74.10,
+      "Imagination": 80.10,
+      "Feature matching": 67.97,
+
+      "Grammar-Overall": 76.74,
+      "Pronoun Reference": 86.03,
+      "Consistency": 75.00,
+      "Negation": 68.46,
+
+      "Layout-Overall": 86.19,
+      "2D": 88.24,
+      "3D": 84.09,
+
+      "Logical Reasoning": 56.36,
+
+      "Text": 51.44
+    },
       {
       "model": "Recraft",
       "link": "https://www.recraft.ai/docs#generate-image",