Perplexity Perplexity AI是一款聊天机器人式的搜索引擎,允许用户用自然语言提出问题,并使用生成式AI技术从各种来源收集获取信息并给出答案。该AI搜索引擎将人工智能与网络搜索相结合,生成准确的答案并引用真实的来源出处,可帮助用户快速有效地定位和找到有用的信息。
Andi Andi is AI search for the next generation. Instead of just links, Andi gives you answers - like chatting with a smart friend.
AMiner AMiner由清华大学计算机科学与技术系建立,包含了超过3.2亿学术论文/专利和1.33 亿学者的科技图谱,提供学术检索、论文检索,推荐订阅、论文专利、学者画像、文献追踪、趋势分析等科技情报服务,是拥有我国完全自主知识产权的学术科技情报大数据挖掘与服务系统平台。
Songtell Unlock the hidden depths of your favorite songs with the help of AI. Discover the true meaning behind the lyrics you love with Songtell.
Ask AI Questions Ask AI Questions · Question AI Search Engine · iAsk is a Free Answer Engine - Ask AI for Homework Help and Question AI for Research Assistance
Lumina AI search engine for research. Find 5x more relevant results than Google Scholar. Discover academic papers, articles, and publications with unparalleled accuracy and efficiency.