Update Claude Opus 4.5

Author: NipElement

leaderboard_data.json

@@ -217,6 +217,19 @@
         "source": "author"
       }
     },
+    {
+      "info": {
+        "name": "Claude Opus 4.5",
+        "size": "-",
+        "date": "2025-11-24",
+        "type": "proprietary",
+        "link": "https://www.anthropic.com/news/claude-opus-4-5"
+      },
+      "validation": {
+        "overall": "80.7",
+        "source": "author"
+      }
+    },
     {
       "info": {
         "name": "Claude Sonnet 4.5",