A long prompt and a precise prompt both fill the box and both sound detailed. Only one of them takes a decision away from the model.
Same request, similar length. One of them can only be answered one way.
I need a really thorough and comprehensive summary of this report. Please be detailed and make sure you cover everything important. It should be well written and professional. Take your time with it and do a proper job. This matters quite a lot to us so please be careful and accurate throughout.
Summarise this report in 150 words for a non-technical board. Lead with the revenue figure. Use short bullets under three headings. Flag anything that puts a quarterly target at risk.
Specificity closes a door. Verbosity holds it open and describes the room.
Every prompt leaves some decisions to the model. Length, audience, format, ordering, what to omit. A specific detail takes one of those decisions back. A verbose sentence leaves all of them open and uses more of the page doing it.
“Be thorough”, “be detailed”, “do a proper job” feel like instruction and are not. There is no version of the answer they rule out.
Tap a detail, then tap whether it removes a choice or only adds words. Then see how many decisions you left to the model.
Pick a situation. The open decision is always somewhere obvious, and always unstated.
The answer is not wrong. It picked one of the six things you could have meant, and it did not pick yours.
Five questions. Nothing is scored.
Five terms, not two. Tap one.
Specificity means giving clear, focused instructions that remove confusion. Verbosity means using more words than needed, which can hide the main point. A specific prompt tells the AI exactly what you want, while a verbose prompt adds length without adding value.
Verbosity makes answers longer and harder to scan. Important details get buried in extra words. You may miss key points or spend more time reading than you need to. Short, focused prompts help you get the answer you need faster.
| Type | Prompt |
|---|---|
| Specific | ‘Summarise the attached Q1 report in three bullet points for Raj by 4pm.’ |
| Verbose | ‘Please provide a detailed and comprehensive overview of the attached Q1 report, including all relevant information and background, for Raj as soon as possible.’ |
No, specificity is about being clear, not about using technical terms. You can be specific in plain language by naming what you want, who it is for, and any limits or deadlines.
A vague prompt leaves the AI guessing what you want. The answer may be off-topic, too broad, or miss the key point you need. Specific prompts help the AI focus and deliver a better answer.
Yes, you can be both. A specific prompt is focused and clear, while a concise prompt uses only the words needed. Together, they help the AI deliver exactly what you want in less time.
No, a longer answer can hide what matters. The best answer is the one that gives you what you need, clearly and directly. More words do not always mean more value.
Yes, verbosity slows you down. When answers are long and unfocused, you spend more time reading and less time acting. Specific, concise answers help you work faster and avoid confusion.
Give the details that matter: the document, the task, the audience, and any limits. Leave out extra background or open-ended requests. If you can say it in one or two lines, you are likely specific without being verbose.
Specificity makes it less likely the AI will misinterpret your request. By narrowing the focus, you help the AI avoid guessing or adding things you did not ask for. No prompt is perfect, but specificity helps.
Both can make a prompt longer, but for different reasons. Specificity adds detail to remove confusion. Verbosity adds words without making things clearer. People often think more words mean more clarity, but that is not always true.
Yes, when an answer is too long, mistakes or gaps can get lost in the extra text. Short, focused answers make it easier to spot errors and check facts.
You can read your prompt out loud and ask yourself: Would someone new to the topic know what to do? If not, add the missing details. Keeping your prompt short and focused is a good habit.
| Type | Prompt |
|---|---|
| Vague | ‘Tell me about the report.’ |
| Verbose | ‘Please provide a comprehensive and detailed explanation of everything in the report, including all relevant information and background, for my review.’ |
| Specific | ‘Summarise the attached report in three bullet points for the HR team by 5pm.’ |
Detail is not the same as length. A detail earns its place by closing a door the model would otherwise walk through.
Copyright © Pawan Nayar · LLOS.ai · 2026 — Specificity vs Verbosity: specificity removes choices, verbosity only adds words.Original pedagogy, voice, and design — all rights reserved.