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Perplexity AI
Perplexity AI is an answer engine that searches the web and cites sources with every response. Researchers, analysts, and students use it to verify facts quickly, compare viewpoints, and dive deeper via follow-up questions. Pro modes access stronger models and file uploads for document Q&A. Unlike generic chatbots, Perplexity foregrounds citations, making it valuable for journalism, due diligence, and academic work where provenance matters. It bridges search and conversational AI for knowledge workers.
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