ExplainPaper vs ExplainTXT

Semantic Scholar is a free, non-commercial academic search engine built by the Allen Institute for AI (Ai2). It indexes more than 240 million papers from every field of science and uses machine learning to extract meaning from abstracts, citations, figures and tables, so researchers find relevant work faster than with keyword-only search.

橫跨網頁、瀏覽器、桌機與行動端的全能 AI 助手

用來閱讀、理解與撰寫科學論文的 AI 研究平台

面向閱讀、寫作與研究的 AI 側邊欄與瀏覽器代理

與任何 PDF、影片或網頁對話，幾秒內取得附引用的答案

畫重點、公開學習，打造屬於你的 AI 分身

ResearchRabbit is a free AI research discovery tool that maps the literature around the papers you care about. Seed it with a paper you like and it visualises related work, key authors and emerging topics, learning from your choices to surface the research you have been missing.

用視覺化論文圖譜探索學術文獻

跨 154 種語言翻譯、摘要與理解文件，排版不遺失

免費 / 開源在瀏覽器中免費用 AI 總結 YouTube、Google 與任何網頁

直接在瀏覽器裡用 AI 摘要、保存與寫作

WisPaper is an AI literature discovery and deep-search assistant for researchers. It screens large sets of academic papers and narrows them to the studies that actually matter, helping you find relevant work and track research trends without reading everything yourself.