Add evaluation results on the y config and test split of big_patent

Beep boop, I am a bot from Hugging Face's automatic model evaluator 👋!\
Your model has been evaluated on the y config and test split of the [big_patent](https://huggingface.co/datasets/big_patent) dataset by

@pszemraj

, using the predictions stored [here](https://huggingface.co/datasets/autoevaluate/autoeval-staging-eval-big_patent-y-7d0862-15806178).\
Accept this pull request to see the results displayed on the [Hub leaderboard](https://huggingface.co/spaces/autoevaluate/leaderboards?dataset=big_patent).\
Evaluate your model on more datasets [here](https://huggingface.co/spaces/autoevaluate/model-evaluator?dataset=big_patent).

README.md

@@ -307,6 +307,39 @@ model-index:
       type: gen_len
       value: 131.3622
       verified: true
+  - task:
+      type: summarization
+      name: Summarization
+    dataset:
+      name: big_patent
+      type: big_patent
+      config: y
+      split: test
+    metrics:
+    - name: ROUGE-1
+      type: rouge
+      value: 33.7585
+      verified: true
+    - name: ROUGE-2
+      type: rouge
+      value: 9.4101
+      verified: true
+    - name: ROUGE-L
+      type: rouge
+      value: 18.8927
+      verified: true
+    - name: ROUGE-LSUM
+      type: rouge
+      value: 28.5051
+      verified: true
+    - name: loss
+      type: loss
+      value: 5.162865161895752
+      verified: true
+    - name: gen_len
+      type: gen_len
+      value: 222.6626
+      verified: true
 ---
 
 # Longformer Encoder-Decoder (LED) for Narrative-Esque Long Text Summarization