I’ve one doubt. For semantic search engines, most of them are using distilbert. But when I saw the pretrained model performances paraphrase-mpnet-base-v2 is at the top when compared to other models. Can i use paraphrase-mpnet-base-v2 for a semantic search engine or is it better to use distilbert or distilroberta
In sentence transformers, it recommended distilroberta

And for top performances

top1414×771 99.8 KB

I tried using different models but paraphrase-mpnet-base-v2 is returning better results
Can anyone suggest me the best model for semantic engine?