Update leaderboard_data.json

leaderboard_data.json

@@ -1,5 +1,55 @@
 {
   "leaderboard": [
+    {
+      "model": "OmniGen2",
+      "link": "https://arxiv.org/pdf/2506.18871",
+      "hf": "https://huggingface.co/OmniGen2/OmniGen2",
+      "open_source": true,
+      "release_date": "2025-06",
+
+      "Overall": 71.39,
+      "Style": 94.35,
+      "World Knowledge": 84.83,
+
+      "Attribute-Overall": 83.03,
+      "Quantity": 66.49,
+      "Expression": 73.89,
+      "Material": 81.78,
+      "Size": 81.63,
+      "Shape": 77.80,
+      "Color": 90.93,
+    
+      "Action-Overall": 66.57,
+      "Hand": 67.31,
+      "Full body": 64.06,
+      "Animal": 65.22,
+      "Non Contact": 64.29,
+      "Contact": 54.60,
+      "State": 72.13,
+    
+      "Relationship-Overall": 73.06,
+      "Composition": 67.73,
+      "Similarity": 72.76,
+      "Inclusion": 81.90,
+      "Comparison": 75.97,
+    
+      "Compound-Overall": 70.49,
+      "Imagination": 72.47,
+      "Feature matching": 66.12,
+    
+      "Grammar-Overall": 76.40,
+      "Pronoun Reference": 84.52,
+      "Consistency": 75.79,
+      "Negation": 69.72,
+    
+      "Layout-Overall": 80.63,
+      "2D": 82.20,
+      "3D": 78.62,
+    
+      "Logical Reasoning": 56.55,
+    
+      "Text": 27.99
+    },
     {
       "model": "FLUX.1-Krea-dev",
       "link": "https://www.krea.ai/blog/flux-krea-open-source-release",