Update leaderboard for model meta-llama/Llama-2-70b-chat-hf (#18)

- Update leaderboard for model meta-llama/Llama-2-70b-chat-hf (bdb41ecc94b44c8cf9c6fd25da7548c70b31b21c)

meta-llama/Llama-2-70b-chat-hf/results_leaderboard.json

@@ -0,0 +1,29 @@
+{
+    "config": {
+        "model_dtype": "float16",
+        "model_sha": "main",
+        "model_name": "meta-llama/Llama-2-70b-chat-hf"
+    },
+    "results": {
+        "logiqa": {
+            "delta_abs": 0.04472843450479236,
+            "delta_rel": 0.1379310344827587
+        },
+        "logiqa2": {
+            "delta_abs": 0.05661577608142493,
+            "delta_rel": 0.14285714285714285
+        },
+        "lsat-ar": {
+            "delta_abs": 0.004347826086956497,
+            "delta_rel": 0.017543859649122705
+        },
+        "lsat-rc": {
+            "delta_abs": 0.14498141263940523,
+            "delta_rel": 0.3545454545454546
+        },
+        "lsat-lr": {
+            "delta_abs": 0.11568627450980395,
+            "delta_rel": 0.31891891891891905
+        }
+    }
+}