Added LAMBADA evaluation

README.md

@@ -33,6 +33,19 @@ model-index:
           - type: wikitext
             value: 17.151
             name: Perplexity
+      - task:
+          type: text-generation
+          name: Text generation
+        dataset:
+          name: LAMBADA
+          type: lambada
+        metrics:
+          - type: lambada
+            value: 5.509
+            name: Perplexity
+          - type: lambada
+            value: 68.31%
+            name: Accuracy
 ---
 
 <!---