Update leaderboard for model meta-llama/Llama-2-13b-chat-hf (#20)

- Update leaderboard for model meta-llama/Llama-2-13b-chat-hf (b041cc7d390b468940b14c1c4edc487b713c5143)

meta-llama/Llama-2-13b-chat-hf/results_leaderboard.json

@@ -0,0 +1,29 @@
+{
+    "config": {
+        "model_dtype": "float16",
+        "model_sha": "main",
+        "model_name": "meta-llama/Llama-2-13b-chat-hf"
+    },
+    "results": {
+        "logiqa": {
+            "delta_abs": 0.015974440894568676,
+            "delta_rel": 0.05235602094240833
+        },
+        "logiqa2": {
+            "delta_abs": 0.01844783715012721,
+            "delta_rel": 0.05482041587901697
+        },
+        "lsat-ar": {
+            "delta_abs": 0.05217391304347824,
+            "delta_rel": 0.2608695652173912
+        },
+        "lsat-rc": {
+            "delta_abs": 0.07063197026022305,
+            "delta_rel": 0.2435897435897436
+        },
+        "lsat-lr": {
+            "delta_abs": 0.025490196078431393,
+            "delta_rel": 0.09489051094890519
+        }
+    }
+}