Update leaderboard_data.json

leaderboard_data.json

@@ -1,5 +1,55 @@
 {
   "leaderboard": [
+    {
+      "model": "Echo-4o",
+      "link": "https://arxiv.org/pdf/2508.09987",
+      "hf": "https://huggingface.co/Yejy53/Echo-4o",
+      "open_source": true,
+      "release_date": "2025-8",
+
+      "Overall": 78.31,
+      "Style": 96.26,
+      "World Knowledge": 91.18,
+
+      "Attribute-Overall": 91.82,
+      "Quantity": 71.81,
+      "Expression": 82.22,
+      "Material": 94.50,
+      "Size": 90.72,
+      "Shape": 88.64,
+      "Color": 96.80,
+    
+      "Action-Overall": 75.56,
+      "Hand": 73.72,
+      "Full body": 81.56,
+      "Animal": 74.28,
+      "Non Contact": 67.41,
+      "Contact": 66.38,
+      "State": 79.55,
+    
+      "Relationship-Overall": 85.83,
+      "Composition": 86.99,
+      "Similarity": 81.09,
+      "Inclusion": 89.08,
+      "Comparison": 84.47,
+    
+      "Compound-Overall": 85.25,
+      "Imagination": 86.08,
+      "Feature matching": 83.41,
+    
+      "Grammar-Overall": 83.50,
+      "Pronoun Reference": 87.70,
+      "Consistency": 83.73,
+      "Negation": 79.58,
+    
+      "Layout-Overall": 88.10,
+      "2D": 90.54,
+      "3D": 84.96,
+    
+      "Logical Reasoning": 72.57,
+    
+      "Text": 13.04
+      },
     {
       "model": "Lumina-DiMOO",
       "link": "https://synbol.github.io/Lumina-DiMOO/",