Which depth does the question need?
- One or two lookupsWeb searcha fact, a headline, a company detail
- Hard thinking, no webExtended thinkinganalysis over what you supplied
- Many sources, synthesisResearchfive or more searches, cited report
- Answer lives in your filesProject or connectoryour documents, not the web
Research: what the feature actually does
Research is an agentic mode: rather than running one search and summarising the top results, Claude conducts multiple searches that build on each other, deciding what to investigate next as it goes, and returns an answer with citations the help centre describes as easy to check. Anthropic’s guidance positions it for questions needing roughly five or more tool calls and taking on the order of one to three minutes, and gives competitor comparisons, refreshing outdated internal documents, and triaging calendar and email actions as examples.
Two practical details matter for the exam and for your week. Research is available on the paid plans — Pro, Max, Team and Enterprise — and it requires web search to be enabled. And it uses your allowance faster than an ordinary chat: the help centre notes that research counts the same way against usage limits, but that a session can burn through them more quickly because Claude retrieves many sources. That is an argument for matching the tool to the question, not for avoiding the feature.
Research is not limited to the public web. When Google Workspace connectors are enabled, Claude can bring internal material — Gmail, Google Calendar, Google Docs — into the same investigation, so a question like “what did we promise this customer, and what has changed in the market since?” can be answered from both sides at once. Connectors mirror your existing permissions: Claude cannot reach anything you could not open yourself. Managing those connectors is covered in 5.2.
| Question | Right depth | Why |
|---|---|---|
| “What is this supplier’s registered address?” | Web search | One lookup; a research run would be slower and no more correct |
| “Which of these three pricing options is least risky for us?” | Extended thinking | The inputs are yours; the work is reasoning, not retrieval |
| “How do our four main competitors price onboarding, and what changed this year?” | Research | Many sources, conflicting claims, needs synthesis and citations |
| “What did we agree in last month’s contract review?” | Project knowledge or a connector | The answer is in your documents, not on the web |
| “Draft a board paper on our AI pilot using the attached results” | Ordinary chat | Nothing to retrieve; it is a drafting task |
A research request that returns something usable
Returns a readable essaytext
Research the market for procurement
software and tell me what you find.Returns a decision inputtext
Research how mid-market procurement
software is priced, for a CFO buying
decision this quarter.
These four vendors only; sources from
the last 18 months only.
Per vendor: pricing model, typical
mid-market cost, extras, setup time.
Then a comparison table and the three
differences that matter to a 400-person
manufacturer.
Cite every figure. Where sources
disagree, show both and say which is
more recent. List what you could not
find rather than estimating it.The last instruction is the one people leave out. Without it, a gap in the evidence quietly becomes a confident sentence. With it, the gap arrives as a line you can act on — ask the vendor, or drop the criterion. Anthropic’s prompting guidance makes the general point: explain why the work matters and state the format you want, because current models follow instructions closely and do what was asked rather than volunteering extras.
Planning: turning an outcome into a sequenced plan
Planning work has a reliable shape. You state the outcome and the date, list what must be true for it to happen, order those by dependency, attach owners, and then find the ways it could fail. Claude is fast at the middle three and genuinely useful at the last one, because listing failure modes is the step people are most likely to skip when they are already behind.
- State the outcome, the date and the constraints — budget, headcount, anything fixed. A plan without constraints is a wish list.
- Ask for a work-back plan from the date, with dependencies marked, rather than a forward list of tasks.
- Name the owners yourself. Claude can suggest roles; only you know who actually has capacity.
- Ask for the top risks and, for each, the early warning sign — the thing you would notice in week two if the plan were going wrong.
- Ask what the plan assumes. Assumptions are where plans break, and they are invisible until they are listed.
- Take the plan to the people doing the work before it becomes a commitment.
Process optimisation: measure before you redesign
Process work goes wrong in a predictable way: someone redesigns the process they imagine exists rather than the one people actually follow, and the new version fails at the same hidden step as the old one. The sequence that works is to map the current process from the people who run it, measure it, find where time and rework accumulate, redesign only those points, pilot, and measure the same thing again.
The improvement cycle
- Map the real processsteps, handoffs, exceptions, who waits
- Measure the baselinetime, volume, rework, error rate
- Find the frictionqueues, rekeying, approvals, chasing
- Redesign the worst stepone change at a time
- Pilot and re-measuresame measure, same definition
Keep the measure; move to the next worst step
Claude earns its place at the map step because process knowledge is scattered across people’s heads and inboxes. Interview five people, paste the notes, and ask for a single step-by-step map with every handoff, every wait and every exception someone mentioned, marking where accounts differ. The disagreements are the finding: when two people describe the same approval differently, you have located either a training gap or an undocumented workaround.
Redesign with and without a baseline
No baseline
- “It feels faster” is the only evidence
- The worst step was chosen by intuition
- Several changes ship at once, so nothing is attributable
- Savings claims cannot be defended when challenged
With a baseline
- Hours, volume and rework counted before anything changed
- The worst step was identified by the numbers
- One change at a time, re-measured the same way
- The claim survives scrutiny, and so does your credibility
Traps the wrong answers are built from
| Tempting but wrong | Do this instead |
|---|---|
| Using Research for a single factual lookup | Use web search when one or two lookups answer the question. |
| Asking a plain chat for current information | Turn on web search or Research; training data has a cutoff. |
| Accepting a research report without opening its citations | Check the sources behind any figure you will repeat in a meeting. |
| Redesigning a process from how you assume it works | Map it from the people who run it, and mark where their accounts differ. |
| Claiming a saving with no before-measure | Count hours, volume and rework before the change, and re-count the same way after. |
You should now be able to
- Choose between ordinary chat, web search, extended thinking and Research for a given question.
- Write a research brief that fixes scope, recency, structure, citation and what to do about gaps.
- Triage a cited research output before using its findings in a decision.
- Produce a work-back plan with dependencies, owners, risks, early warning signs and stated assumptions.
- Map and measure an existing process before redesigning any part of it.
- Target a single high-friction step rather than automating a whole workflow at once.