Default models for pipeline tasks

What are the default models used for the various pipeline tasks? I assume the “SummarizationPipeline” uses Bart-large-cnn or some variant of T5, but what about the other tasks?

|ConversationalPipeline|?|
|FeatureExtractionPipeline|?|
|FillMaskPipeline|?|
|QuestionAnsweringPipeline|?|
|SummarizationPipeline|BART or T5 (?)|
|TextClassificationPipeline|?|
|TextGenerationPipeline|?|
|TokenClassificationPipeline|?|
|TranslationPipeline|?|
|ZeroShotClassificationPipeline|?|
|Text2TextGenerationPipeline|?|

You can find all the defaults here:

2 Likes

Thanks. @BramVanroy
Any idea on what basis these defaults were chosen for each task?