美国也坚持双重授权？如何看待亚马逊初胜Perplexity，法院认定AI智能 …
https://www.zhihu.com/question/2015450781738886776
美国也坚持双重授权？ 如何看待亚马逊初胜Perplexity，法院认定AI智能体无平台授权访问属违规？ 近日，美国加州联邦法院批准了亚马逊的禁令，禁止Perplexity 的 AI 智能体继续访问亚马逊网站。 争议 …
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perplexity.ai 用于科研体验如何？ - 知乎
https://www.zhihu.com/question/583882387
Perplexity的多模型切换是亮点，同一个问题可以对比不同AI的回答。 如果你是重度用户，需要顶级模型和学术搜索，那Pro值得试试。 说在最后 AI工具更新太快，能白嫖就白嫖。 但请记住：天下没有免 …
如何评价 Perplexity 消除了 DeepSeek 的审查以提供 ... - 知乎
https://www.zhihu.com/question/11372225793
一、Change：Perplexity不再做搜索了 1.1 以前的Perplexity是什么？ 在讲Computer之前，先简单说说Perplexity是干什么的。 简单说，它是一个 AI答案引擎。 以前你想知道什么： 打开Google 输入关键 …
Perplexity 指控亚马逊借法律威胁打压 Comet 浏览器，实际情况如何？
https://www.zhihu.com/question/1969349906964652952
Perplexity 指控亚马逊借法律威胁打压 Comet 浏览器，实际情况如何？ Perplexity AI指责亚马逊因Comet浏览器进行法律威胁，称其存在霸凌行为周二，Perplexity AI指责亚马逊“霸凌”其用户。 此 …
有问题，就会有答案 - 知乎
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想问下大家怎么看待Ai加搜索，类似preplexity 在国内的可行性？
https://www.zhihu.com/question/647771267
AI搜索引擎现阶段则解决了以上两个缺陷，我觉得有可能会吸引用户使用。 做一个Ai加搜索的应用可行性较高。 但是目前国内搜索引擎市场已被巨头占据，留给初创公司的空间并不多。 说到底，perplexity …
如何评价Perplexity的无偏见推理模型R1？
https://www.zhihu.com/question/14950541243
Perplexity R1的基座模型是DeepSeek-R1，Perplexity官方宣称“经过后训练后，可以提供无审查、无偏见和事实性的信息。 ” 关于Perplexity Perplexity 是一家成立于2022年的AI初创公司，总部位于美国加 …
哪个搜索引擎最好用？ - 知乎
https://www.zhihu.com/question/569840393
AI先理解你的意思，然后强制用英语关键字（一般是两个以上）搜索答案，最后自动翻译为中文输出答案。 由于是强制英文，某些吃瓜新闻反而没啥资源，所以可以和那个挑战谷歌搜索的Perplexity一起使 …
目前最好用的AI工具是哪个？ - 知乎
https://www.zhihu.com/question/1923175555286689467
过去的半年，我一共尝试了87个AI。从这么多的AI里挑选10个 很多人能用得上，并且好用的 推荐给大家。这期视频带大家了解AI，消除我们的AI焦虑。放心，没有插饭，不用付费，不用本地部署，不需要 …
AI搜索引擎哪个好？Perplexity/ChatGPT/Gemini/秘塔/豆包/通义千问/ …
https://www.zhihu.com/question/5014673890/answers/updated
苹果高管声称谷歌搜索受到Perplexity、ChatGPT等竞品的挑战，Safari浏览器的搜索量（默认引擎是谷歌搜索）出现2022年以来首次下降。 另一方面，AI初创公司开始对浏览器虎视眈眈，Chrome也在被重 …
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