What is Perplexity?
Perplexity explained
Perplexity is an AI search engine that answers questions in conversational prose and includes inline citations linking back to the original web sources. Unlike a chatbot, every claim is anchored to a URL you can verify. The Pro tier uses GPT-4, Claude, and its own models depending on the query, and includes image generation and file upload features.
Korean context
Perplexity in Korea
Perplexity has grown rapidly among Korean researchers, journalists, and students who need verifiable answers rather than confident-sounding hallucinations. Korean-language queries return Korean sources alongside international ones. The 'Focus' feature lets you restrict search to academic papers, Reddit, YouTube, or specific sites — Korean students often use the academic focus for 논문 (thesis) research without paying for separate academic databases.