Add evaluation results on the samsum config and test split of samsum

README.md

@@ -16,19 +16,19 @@ model-index:
     metrics:
     - name: ROUGE-1
       type: rouge
-      value: 50.4987
+      value: 50.5049
       verified: true
     - name: ROUGE-2
       type: rouge
-      value: 25.6888
+      value: 25.6469
       verified: true
     - name: ROUGE-L
       type: rouge
-      value: 41.7283
+      value: 41.7544
       verified: true
     - name: ROUGE-LSUM
       type: rouge
-      value: 46.2626
+      value: 46.2055
       verified: true
     - name: loss
       type: loss