Perplexity
Overview
Perplexity is an AI tool in the AI Search Engines category, pricing set by the vendor. Official site: perplexity.ai.
How to use it
- Open perplexity.ai and describe what you are looking for
- State the goal in one sentence first, adding constraints if needed
- Browse the results and follow up or refine on the relevant items
- Save or export what you have confirmed for later use
View original text (Chinese)
The text below is the original listing copy in a different language, untranslated.
Perplexity是强大的AI搜索引擎与深度研究工具，Perplexity能像传统搜索引擎一样快速提供答案，能记住上下文、支持连续追问。Perplexity集成多种顶级AI模型，如Claude Sonnet 4.5、GPT-5、Gemini 2.5 Pro等，用户能根据需求切换模型。
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