Summarize a research paper for my actual contextYou have a paper (or PDF). You want a summary that's shaped by what you actually need from it, not a generic abstract.
Fact-check a claim and rate confidenceYou read or heard a claim. Before sharing or acting on it, you want to know what's actually true.
Extract structure from messy infoYou have raw notes, a transcript, scattered docs — and need them organized into something useful.
Literature review starter for a topicYou're entering a new research area and need to know what's been said, what's contested, and what to read next.
Compare sources, find where they disagreeYou have multiple sources on a topic. You want to know what they all agree on (boring) and where they diverge (interesting).
Find primary sources for a secondhand claimYou read a claim somewhere with no link. You want the original to actually evaluate it.
Map the hypothesis space for a questionYou have a question. Before chasing one answer, you want to know what answers are possible.
Distill a long PDF into actionable insightsYou have a 50-page report. You don't need to read all of it — you need the parts that affect decisions.
Find the strongest version of an opposing research viewYou're investigating a debate and want to understand the other side's strongest argument before forming a take.
Build a focused reading list for a topicYou have limited time. You want a reading list that's curated for depth, not exhaustiveness.