If you need a system to digest research papers into a digestible form, Scholarcy is worth a look. The AI-based service is geared for academic papers, with interactive summary flashcards, support for many file formats and features like custom summaries and notes. Scholarcy has free and paid options, so you can pick the level of service you need, and it's useful for students and researchers who need to quickly understand complex information.
Another powerful option is Elicit, which not only summarizes papers but also extracts data into formatted tables and spots themes and concepts. It works with a broad range of subjects, but biomedicine and machine learning are strong areas, and it can be used for tasks like systematic reviews and meta-analyses. With a free basic plan and several paid options, Elicit is good for researchers who want to automate literature reviews and keep up to date with the latest research.
If you want something simpler, SciSummary uses GPT-3.5 and GPT-4 to generate wordy summaries of scientific papers. You upload a document or link to the service, and it'll email you a summary within a few minutes. A premium subscription is available if you need more-advanced summarization abilities, but otherwise it's a good tool to boost productivity and quickly understand research papers.
Last is SummarizePaper, an AI-powered summarization service for arXiv papers. The web-based service uses advanced machine learning techniques to present information in a digestible form, and it's got a chat interface to ask natural language questions of papers. Best of all, it's free, with no limits on how many papers you can summarize.