`Perplexity` ‧ `Acceptable Use Policy` ‧ Not Tracked Anymore

反正现在来看的话，perplexity ai已经完蛋了。 perplexity何德何能跟坐拥google search+gemini模型的google、坐拥x和grok模型的x ai比啊。论搜索，perplexity的工程师对搜索的理解不可能干的过谷. I came across term perplexity which refers to the log-averaged inverse probability on unseen data. Wikipedia article on perplexity does not give an intuitive meaning for the same.

Perplexity is a popular ai search engine known for its intelligent and ad-free search results, making it a valuable tool for researchers.