Prompt training · Module 1
From "summarise this" to a brief
Why the same tool gives one person a rough summary and another person a submission the manager reads on the train.
For embedded recruitment partners. Works in Copilot, ChatGPT, Gemini or anything with a chat box. Bring one real (anonymised) piece of work to use throughout.
The problem
Weak prompts get average answers, on purpose
The tool fills every gap you leave with the most average possible choice. Leave the audience blank and it writes for nobody. Leave the length blank and you get 400 words. Leave the format blank and you get bullet points you then reformat by hand.
What you typedSummarise this
What it heardSummarise this, for an unknown reader, at an unknown length, for an unknown purpose, and guess which parts matter
The idea
You already know how to do this. It is a brief.
Brief the tool the way you would brief a new team member on their first day: who they are today, what they need to know, what to do, the rules, and what "done" looks like.
Recruiters live and die by the quality of a brief. A weak hiring manager brief costs three weeks of sourcing. A weak prompt costs you the same thing in miniature, several times a day.
Part 1 of 5
Role: who is answering
One sentence that sets the standard and the lens. It changes which knowledge the tool reaches for and how sceptical it is. It is not a costume; "you are a world-class genius" does nothing. "You are an in-house recruiter who has seen a thousand CVs and is hard to impress" does a lot.
WeakYou are a helpful assistant.
BetterYou are an experienced in-house recruitment partner supporting a financial services client, assessing a CV against a brief. Be evidence-based and sceptical.
Part 2 of 5
Context: what it cannot know
The tool knows recruitment in general and nothing about your client, your manager, your candidate or your last conversation. Everything that makes the task specific has to be pasted in. This is where most of the gain lives, and it is the part people skip because it feels like effort.
WeakMake this email more professional.
BetterThis email goes to a hiring manager who is a CFO, reads on his phone, dislikes fluff, and has just lost a candidate because his feedback took nine days. I need him to commit to 48-hour turnaround without feeling blamed. Here is my draft: [...]
Part 3 of 5
Task: one verb, one output
Pick the verb carefully; they produce different things. Then ask for one output per prompt. "Summarise, then rank, then draft a message, then suggest questions" in one go produces four mediocre things. Four short prompts in a row produce four good ones, and you steer between them.
| Verb | What you get |
| Summarise | Shorter version of the same thing, same emphasis |
| Extract | Only the items you name, in a list or table |
| Assess / rank | A judgement against criteria you supply |
| Draft | Something new to send, in a voice you specify |
| Rewrite | Same content, different reader or tone |
| Challenge | The holes in your thinking, before someone else finds them |
Part 4 of 5
Rules: what not to do
Rules are where you stop the tool from being average. Length, tone, exclusions, and above all what it must not invent. Every prompt in the library carries a line like "do not invent salary figures" because, unprompted, it will.
- Length. "Under 200 words" beats "keep it short". Numbers are obeyed; adjectives are interpreted.
- Voice. Name the banned words. "No 'exciting opportunity', no 'reach out', no exclamation marks."
- Boundaries. "Use only what is in my notes. If something is missing, say so rather than guessing."
- Fairness. "Do not comment on age, nationality, gender or gaps for family reasons."
Part 5 of 5
Format: draw the shape of the answer
If you can picture the output, describe the picture. Headings, a table with named columns, a fixed number of bullets, a word limit per section. This is the difference between an answer you reformat and an answer you paste.
WeakGive me a summary of this candidate.
BetterUse this exact format:
HEADLINE: one sentence
MUST-HAVES: one line each, Met / Partly / Not evidenced, with the CV line that proves it
WATCH-OUTS: up to three
LOGISTICS: notice, location, comp expectation
Under 200 words in total.
The add-on
Ask first: turn a guess into a conversation
"Before you start, ask me up to three questions if anything important is missing."
One line, and the tool stops guessing at the gaps in your brief and starts telling you what they are. The questions it asks are also a diagnostic: if it asks who the audience is, you forgot context. If it asks how long, you forgot format. After a few weeks you stop needing it, because you have learned what it always asks.
Worked example 1
"Make this more professional", rebuilt
BeforeMake this more professional:
Hi Mark, just chasing on the two profiles I sent Monday, any thoughts? Both have other things going on so would be good to move quick. Thanks
AfterYou are a recruitment partner writing to a hiring manager you sit near and work with daily.
Context: Mark is a CFO, reads email on his phone, and lost a candidate last month when his feedback took nine days. Both candidates I sent Monday have other processes at final stage.
Task: rewrite my draft below.
Rules: under 80 words. Direct, warm, no "just", no "chasing". Make the deadline explicit and the consequence of missing it clear without sounding like a threat.
Format: subject line, then the email.
Before you start, ask me anything you need.
My draft: [paste]
Worked example 2
"Summarise this CV", rebuilt
BeforeSummarise this CV: [paste]
AfterYou are an experienced recruiter assessing a CV against a brief. Be evidence-based and sceptical.
Context: the brief's must-haves are [paste]. This is for a shortlist meeting tomorrow.
Task: assess Candidate A against the must-haves.
Rules: for each must-have write Met / Partly met / Not evidenced and quote the CV line that supports it. Never infer a skill from a job title. Do not comment on anything unrelated to the criteria.
Format: MUST-HAVES, FLAGS, QUESTIONS TO PROBE (3 to 5), RECOMMENDATION (one line).
CV (anonymised): [paste]
After the first answer
The second prompt is where the value is
Nobody gets it right first time, and you do not need to. The first answer is a draft to steer. Short, specific corrections work better than starting over.
- "Too long. Cut to 100 words and keep the ask."
- "You invented the salary band. Remove it and mark it as unknown."
- "Give me three versions: one blunter, one warmer, one shorter."
- "Be harsher. What would a sceptical hiring manager say about this candidate?"
- "What did I not tell you that you needed? List it."
- "Now do the same for the next one" (paste the next CV, same format, no need to repeat the brief).
Beyond drafting
Use it to think, not just to write
The most valuable prompts partners write are not documents at all. They are rehearsals and second opinions, five minutes before the conversation that matters.
- Critique my draft. "Here is my submission summary. What would make the manager decline to interview? Be specific."
- Argue the other side. "I think this brief is unrealistic. Make the manager's strongest case that it is not."
- Predict the pushback. "I am about to tell the client their process is losing candidates. What are the three things they will say, and what do I answer?"
- Find what I missed. "Here is my tracker for this manager. What looks like a problem I have not noticed?"
Anti-patterns
Six habits that quietly waste the tool
- Politeness padding. "Could you possibly help me to maybe..." spends the words that should have been context. It is not rude to be direct with it.
- Five tasks in one prompt. Four mediocre outputs. Split them.
- No format. You will reformat by hand every time.
- Trusting the numbers. Salary bands, market sizes, totals from a pasted table: check every one.
- Pasting names. Anonymise first, always. Thirty seconds.
- Accepting the first answer. The tool is a fast, articulate junior. It drafts; you decide.
Practice
Three exercises for this week
- Rebuild one. Take the last prompt you typed that started with "summarise" or "make this". Rebuild it with the five parts. Keep both versions and both outputs.
- Run a library prompt on real work. Pick 1.1, 4.1 or 7.1. Use your real (anonymised) brief or tracker. Note where the output was weak and what rule would have fixed it.
- Rehearse one conversation. Before your next difficult hiring manager conversation, run 4.2 and send one correction to the answer.
Bring the before-and-after from exercise one to next week's fifteen-minute session. The good ones go into the library with your name on them.
Take-away
The whole module on one card
RoleWho is answering, and how sceptical
ContextEverything it cannot know. Paste it.
TaskOne verb, one output
RulesLength, voice, what not to invent
FormatDraw the shape of the answer
+ Ask first"Ask me up to three questions if anything is missing"
Then: anonymise before you paste, check every number, steer with the second prompt, and keep the good ones.