Hi, We use a version of the TextRank algorithm to rank each of the text sentences in the article and then select the top 5 most representative sentences from th

Hi, We use a version of the TextRank algorithm to rank each of the text sentences in the article and then select the top 5 most representative sentences from the article. Yes, it is Free and we plan to make it open-source soon as well. Thank you very much for taking the time to use the app and provide your feedback.