Perplexity AI – AI Research Assistant & Search Engine

What It Is: Perplexity AI is an AI search engine that uses large language models to provide precise answers and citations. It is designed to help students and researchers...

Collection time:
2025-08-25
Perplexity AI – AI Research Assistant & Search EnginePerplexity AI – AI Research Assistant & Search Engine

What It Is: Perplexity AI is an AI search engine that uses large language models to provide precise answers and citations. It is designed to help students and researchers quickly understand a topic and find reliable sources, solving the problem of information overload in traditional search engines. How to Use It: Users input a research question into the Perplexity AI search bar, and the AI generates a concise answer that includes citations from multiple sources. Application Scenarios: Academic research, essay writing, quick knowledge retrieval, and information synthesis.

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