Update submissions.json

Eval command:

lighteval accelerate "model_name=iamgroot42/smollm3-Custom-DPO-merged" \
"leaderboard|truthfulqa:mc|0|0,leaderboard|hellaswag|0|0,leaderboard|arc:challenge|0|0" \
--push-to-hub --results-org iamgroot42

submissions.json

@@ -111,6 +111,13 @@
             "chapter": "1",
             "submission_date": "2025-10-06",
             "results-dataset": "ocaetas/details_SmolLM3-Custom-SFT__merged_model_private"
-        }
+        },
+        {
+            "username": "iamgroot42",
+            "model_name": "smollm3-Custom-DPO",
+            "chapter": "2",
+            "submission_date": "2025-10-15",
+            "results-dataset": "iamgroot42/details_iamgroot42__smollm3-Custom-DPO-merged"
+        },
     ]
 }