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Perplexity AI explained
Barry HillierJanuary 8, 2026
Unlock the power of AI-powered search with Perplexity! Learn what Perplexity is, how it works, and why it's revolutionizing the way people find information online.
Perplexity is an advanced AI search engine that goes beyond traditional search by providing direct, well-sourced answers to your questions. Built on large language models like GPT-4 and Claude, Perplexity understands natural language queries and delivers concise, conversational responses—complete with citations you can verify.
With features like real-time web access, document uploads, and the ability to organize research into personalized Spaces, Perplexity is designed for anyone who needs reliable information, fast.
**In this video, you'll learn:**
• What makes Perplexity different from Google and other search engines
• How Perplexity uses AI to provide up-to-date, cited answers
• Key features like Spaces, file uploads, and multi-model support
• Real-world examples of how students, professionals, and teams use Perplexity
• Tips for getting the most out of Perplexity's conversational search experience


