AAAry Aranguiz, CPTD, AIPMFounder & CEO, Future-Ready AI Group, LLC · I help SMB owners embed AI into everyday operations so work moves faster, more consistently, and more profitably | Google Cloud Generative AI Leader

What is Perplexity A real time research librarian

1 Apr 2026 · 1 min

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In this brief explainer, the speaker defines Perplexity as an AI‑powered answering tool that functions like a research librarian. When a user asks a question, Perplexity searches the web in real time and returns an answer together with direct source links, allowing immediate verification. The speaker contrasts Perplexity with other conversational AIs such as Gemini, Claude, and ChatGPT, highlighting that unlike those models, Perplexity uniquely provides the provenance of its information.

Chapters

So what exactly is Perplexity? Perplexity is an AI tool, power answering machine. Think of it as a brilliant research librarian. You ask it questions, it searches the internet and gives you the real-time answers. And I know you're probably sitting there thinking Gemini does that, Claude does that, ChatGPT does that. The one thing that I like about Perplexity is it not only gives you the answer, but it gives you the sources of the answer. It gives you a link to where it's getting the information from so you can validate it in real time.