Update README.md

README.md

@@ -43,7 +43,7 @@ task_ids: []
 
 ### Dataset Summary
 
-The CA-PT Parallel Corpus is a Catalan-Portuguese dataset of parallel sentences. The dataset was created to support Catalan NLP tasks, e.g., Machine Translation.
+The CA-PT Parallel Corpus is a Catalan-Portuguese dataset of **9 892 953** parallel sentences. The dataset was created to support Catalan NLP tasks, e.g., Machine Translation.
 
 ### Supported Tasks and Leaderboards
 
@@ -71,25 +71,26 @@ The dataset contains a single split: `train`.
 
 ### Source Data
 
-The dataset is a combination of the following datasets:
-
-| Dataset       	| Sentences |
-|-------------------|-----------|
-| CCMatrix  v1  	| 3.765.459 |
-| WikiMatrix     	| 317.649 	|
-| GNOME	            | 1.752     |
-| KDE4    	        | 117.828 	|
-| QED               | 43.736 	|
-| TED2020 v1    	| 41.461    |
-| OpenSubtitles	    | 235.604	|
-| GlobalVoices      | 3.430     |
-| Tatoeba           | 723       |
-| Europarl          | 3.765.459 |
-| **Total**     	| **6.159.631** |
+The dataset is a combination of the following authentic datasets:
+
+| Dataset       | Sentences |
+|---------------|-----------|
+| CCMatrix  v1  | 3.765.459 |
+| WikiMatrix    | 317.649 	|
+| GNOME	        | 1.752     |
+| KDE4    	    | 117.828 	|
+| QED           | 43.736 	|
+| TED2020 v1    | 41.461    |
+| OpenSubtitles	| 235.604	|
+| GlobalVoices  | 3.430     |
+| Tatoeba       | 723       |
+| Europarl      | 3.765.459 |
+| **Total**     | **6.159.631** |
 
 All corpora except Europarl were collected from [Opus](https://opus.nlpl.eu/).
 The Europarl corpus is a synthetic parallel corpus created from the original Spanish-Catalan corpus by [SoftCatalà](https://github.com/Softcatala/Europarl-catalan).
 
+The remaining **3.733.322** sentences are synthetic parallel data created from a random sampling of the Spanish-Portuguese corpora available on [Opus](https://opus.nlpl.eu/) and translated into Catalan using the PlanTL es-ca model
 
 ### Data preparation