A student's guide to using Perplexity Spaces

Perplexity Spaces is being handed out as a study guide, but that undersells it. This is a preview of agentic research: AI that doesn't just answer—it *holds your thread*. For a student wrestling with a 40-source literature review, that's a 10x cognitive relief valve. For the rest of us, it's a cultural shift: search is becoming a companion, not a tool. This signals the blur from "search" to "workspace." Perplexity Spaces lives beside you over weeks, carrying context across queries, docs, and PDFs. That pattern will leak straight from lecture halls into boardrooms, where analysts and engineers will soon treat these Spaces like digital PAs. The notable angle? This is cheap today, but persistent AI runs a persistent compute tab—every memory and cross-reference burns rack hours. We're betting the new library is the datacenter. The takeaway: cramming is dying, live AI memory wins. The essay you write tomorrow will be a curated, interrogated cache of thought—not a hunt through