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

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Your model has been evaluated on the samsum config and test split of the [samsum](https://huggingface.co/datasets/samsum) dataset by

@pszemraj
, using the predictions stored [here](https://huggingface.co/datasets/autoevaluate/autoeval-eval-samsum-samsum-b534aa-1519254997).\
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README.md

@@ -183,6 +183,42 @@ parameters:
   repetition_penalty: 3.5
   encoder_no_repeat_ngram_size: 3
   num_beams: 1
+model-index:
+- name: pszemraj/pegasus-x-large-book-summary
+  results:
+  - task:
+      type: summarization
+      name: Summarization
+    dataset:
+      name: samsum
+      type: samsum
+      config: samsum
+      split: test
+    metrics:
+    - name: ROUGE-1
+      type: rouge
+      value: 33.1401
+      verified: true
+    - name: ROUGE-2
+      type: rouge
+      value: 9.3095
+      verified: true
+    - name: ROUGE-L
+      type: rouge
+      value: 24.8552
+      verified: true
+    - name: ROUGE-LSUM
+      type: rouge
+      value: 29.0391
+      verified: true
+    - name: loss
+      type: loss
+      value: 2.288182497024536
+      verified: true
+    - name: gen_len
+      type: gen_len
+      value: 45.2173
+      verified: true
 ---
 
 # pszemraj/pegasus-x-large-book-summary