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Deep Research Mastery: Brief, Launch, and Read Sourced Reports · Lesson 2 of 8

2. Crafting an Effective Research Brief

Write precise, well-scoped questions that name entities, time periods, and angles to maximise report quality.

Deep Research is an AI investigation engine that queries multiple source providers — web, academic, news, and specialized — in parallel, cross-checks findings, and delivers a single sourced report. The quality of that report depends almost entirely on the question you feed it. A vague prompt forces the engine to spread thin across topics; a precise, well-scoped brief focuses every provider on exactly what you need, producing tighter, more relevant results. Mastering the brief is therefore the highest-leverage skill in Deep Research.

An effective research brief has three anchors:

  1. Named entities — Spell out the companies, people, regulations, or technologies you care about. "EU AI Act" beats "AI regulation"; "Mistral AI Series B" beats "French AI funding."

  2. Time period — Bound the investigation: "Q1 2024," "since January 2023," or "2020–2024 trend." Without a window, the engine may surface outdated or overly broad material.

  3. Angle or deliverable — State what you want to learn: competitive positioning, regulatory risk, market sizing, technical comparison. This steers the synthesis so the report answers your actual question, not a generic overview.

Tip

Before you type, finish this sentence: "I need to know [what] about [whom] during [when] because [why]." If any slot is blank, your brief is probably too vague. Fill every slot and you'll get a report you can act on immediately.

Source selection amplifies a good brief. Match providers to the nature of your question: academic sources for peer-reviewed science, news providers for current events, web for general coverage, and specialized providers for niche domains. Fewer, well-chosen sources produce a tighter, faster, cheaper report. Use Select All only when you genuinely need maximum coverage — for instance, a landscape scan across industries. When a research returns thin results, the fix is usually a sharper brief combined with better-targeted sources, not more sources.

Tip

Weak brief: "What's happening in cybersecurity?" Strong brief: "Compare the zero-trust architecture strategies of CrowdStrike, Palo Alto Networks, and Zscaler in enterprise sales during H1 2024, focusing on pricing models and analyst reception." The strong version names entities, sets a period, and defines the angle.

Try it now

Open Deep Research and launch two sessions on the same topic: one with a vague question, one with a brief that names entities, a time period, and an angle. Select the same sources for both. When the reports arrive (check History), compare depth and relevance — you'll see the difference a precise brief makes.

Take this course in OUPI → This exercise is done inside the OUPI platform.
Recap

A high-quality Deep Research report starts with a high-quality brief. Always name the entities, bound the time period, and state the angle you need. Pair your brief with well-matched source providers — academic for science, news for current events, specialized for niche domains. If a session returns thin results, use Try Again with a sharper question rather than simply adding more sources. Precision in, precision out.

Guided steps in OUPI · Getting started with Deep Research
  1. Ask your question — Be specific: entities, period, angle. The report quality follows the question quality.
  2. Pick your sources — Select the providers to query — or Select All for maximum coverage (longer, costlier).
  3. Your researches — Sessions run in background and land here, with their full sourced reports.
  4. API keys — Bring your own provider keys to use your quotas and unlock more sources.
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