Knowledge card L2 · Context engineering informational

Give the Style Rules You Actually Want Enforced

What it is

A precision habit for editing: give ChatGPT the specific style rules to enforce — voice, banned words, formatting conventions — instead of a vague 'improve this', so edits are consistent and on-standard.

name the standardThen: edit against them3Concrete do/don't list2Voice & tone rules1
Concrete rules produce consistent edits; 'make it better' produces drift.

Why it works

'Make it better' lets the model apply its own generic house style, which drifts from yours and varies turn to turn. A concrete rule set — active voice, no em dashes, British spelling, sentences under 25 words — gives it an objective standard to edit against, so the output matches your voice and stays consistent across documents.

When to use it

Editing to a defined standard: a publication's house style, a brand voice, a team's documentation conventions, or your own hard preferences.

When not to use it

Early creative drafting where imposing rules too soon flattens exploration — save strict enforcement for the polish pass.

Prompt

Edit this to my style rules:
- Voice: <e.g. active, direct, second person>
- Always: <conventions>
- Never: <banned words, punctuation, tics>
- Spelling/format: <e.g. British, sentence case headings>

Apply only these; don't impose other 'improvements'. Text: <paste>.

Example

Giving the rules 'no em dashes, no "leverage", British spelling, max 25-word sentences' produces edits that read like your publication instead of generic ChatGPT prose.

Common mistakes

  • Saying 'improve this' and getting the model's house style, not yours.
  • Listing vague goals ('more professional') instead of concrete rules.
  • Enforcing strict style during creative drafting and killing the ideas.

Related