Add eval results (1/3)

eval/SGPT-5.8B-weightedmean-nli-bitfit_weightedmean_layer-1_results_average_precision.json

@@ -0,0 +1,7 @@
+{
+    "askubuntu": 57.12,
+    "cqadupstack": 16.03,
+    "twitterpara": 76.25,
+    "scidocs": 77.15,
+    "avg": 56.6375
+}