The most reliable way to reduce cliché AI wording is not to hunt for a secret “humanize” switch. As of September 13, 2026, OpenAI’s current ChatGPT documentation gives you several real style controls—clear prompt instructions, Custom Instructions, Base style and tone, and Characteristics—but it does not describe a dedicated setting that automatically removes “AI words” from every article.
That matters because the problem is usually broader than a few vocabulary items. Phrases such as “in today’s fast-paced world,” “unlock your full potential,” “delve into,” “ever-evolving landscape,” or “game-changing solution” can make an article sound generic when they appear without a specific reason. But words such as robust, leverage, or transformative are not inherently bad or uniquely generated by AI. They can be perfectly appropriate in technical, financial, or business writing. The goal is to control repetition, vagueness, and stock phrasing—not to ban normal English.
OpenAI’s current prompt guidance recommends clear, specific instructions, enough context, an explicit tone and style, and iterative refinement. That is the foundation of the workflow below. See OpenAI Help Center: How do I create a good prompt for an AI model?.
There is no authoritative OpenAI list of words that makes text “AI-written.” A phrase becomes a problem because of frequency, predictability, vagueness, or mismatch with the audience. “Seamless integration” may be lazy in a generic software article, while “seamless failover” could be a precise technical description if the system actually behaves that way.
Action: create a short project-specific avoidance list. Keep only phrases you genuinely do not want. For a general American English article, a practical list might include:
Do not turn that list into a giant dictionary. A 10- to 20-item list is easier for both the writer and the model to apply consistently.
“Write naturally” is underspecified. Natural for a lawyer, a plumber, a financial analyst, a parent, and a technology journalist can mean very different sentence length, terminology, pacing, and formality. OpenAI’s prompt guidance explicitly recommends identifying the task, providing context, and setting the preferred tone and style.
Action: define observable writing rules instead of a vague mood. For example:
Write in plain American English for an informed general reader.
Style rules:
- Lead with the answer, not a broad scene-setting introduction.
- Prefer concrete nouns and verbs over abstract promotional language.
- Use short and medium-length sentences, with occasional longer sentences when needed.
- Do not use stock transitions such as "In today's fast-paced world" or "It is important to note."
- Avoid hype words unless the evidence supports them.
- Give a specific example after an abstract claim.
- Do not repeat the same sentence pattern in consecutive paragraphs.
- If a technical term is the clearest term, keep it and explain it once.This works better because ChatGPT can test the draft against visible constraints.
It can help, but it is not the main control for article copy. OpenAI describes Personality as the base style and tone ChatGPT uses when responding. The current options include styles such as Professional, Friendly, Candid, Quirky, Efficient, and others. OpenAI also notes that Personality does not control every type of content you request; ChatGPT can follow the specific tone and style in your prompt and conversation context instead.
For writers trying to reduce padding, the current Efficient personality is a reasonable starting point because OpenAI describes it as concise and plain, with direct answers and less extra wording. But a detailed article prompt can still override or reshape that behavior.
Action: if you want a generally plainer baseline, go to Settings > Personalization > Base style and tone and test Efficient against your current choice. Then keep the article-specific style brief in the prompt. Do not rely on Personality alone.
Official source: OpenAI Help Center: Customizing Your ChatGPT Personality.
Characteristics are another current Personalization control. OpenAI says they can adjust qualities such as warmth, enthusiasm, formatting, and emoji use while working alongside Personality, Custom Instructions, and other preferences.
This can matter because excessive enthusiasm often produces extra intensifiers, congratulatory phrasing, and promotional transitions. Lower enthusiasm may make the baseline more neutral, but it will not automatically remove every cliché.
Action: if Characteristics are available in your account, reduce enthusiasm when you want restrained editorial prose. Adjust warmth or formatting only if those qualities are also causing problems. Keep your vocabulary and sentence-level rules in the prompt or Custom Instructions.
Official source: OpenAI Help Center: Characteristics in ChatGPT.
If you write many articles with the same editorial standards, repeating a long style brief in every prompt is inefficient. OpenAI says Custom Instructions let you provide information you want ChatGPT to consider in its responses and that the instructions apply across chats. On web and desktop, the current path is Settings > Personalization > Custom Instructions.
Action: reserve Custom Instructions for stable preferences, not topic-specific facts. A compact version could be:
For article writing:
Use plain American English.
Avoid generic scene-setting introductions and promotional filler.
Prefer concrete examples, precise verbs, and short paragraphs.
Do not use these phrases unless necessary: in today's fast-paced world, ever-evolving landscape, unlock your potential, game-changer, delve into, harness the power, take it to the next level.
Do not remove legitimate technical terminology just because it sounds formal.
Vary sentence structure naturally and avoid repeating the same transition.Then add topic-specific requirements in the conversation itself.
Official source: OpenAI Help Center: ChatGPT Custom Instructions.
A blacklist improves direction, but generated language is not a deterministic find-and-replace system. A phrase can still appear, especially in a long article, when the wording is strongly suggested by the topic or earlier context. It is also possible to overcorrect and make the prose stiff because the model is trying too hard to avoid ordinary terms.
Action: require a second-pass check. After the draft, use a separate editing prompt:
Audit this article for generic AI-style wording.
1. Find stock phrases, vague promotional claims, repetitive transitions, and unnecessary intensifiers.
2. Do not change accurate technical terms merely because they are formal.
3. Rewrite only the weak passages.
4. Preserve facts, links, headings, and the intended meaning.
5. Return the revised article, not a list of suggestions.Separating drafting from editing gives the model a narrower job on the second pass. OpenAI’s prompt guidance recommends iterative workflows for complex tasks rather than trying to force every goal into one instruction.
Instructions describe a style; examples demonstrate it. If you have two or three paragraphs from your own publication that represent the right voice, provide them as style references. The examples should be short enough that the model can focus on the writing traits rather than copying content.
Action: tell ChatGPT what to imitate and what not to copy:
Use the following passages only as style references.
Match their directness, paragraph length, sentence rhythm, and level of formality.
Do not reuse their facts, names, examples, or distinctive phrases.
[PASTE 2-3 SHORT STYLE SAMPLES]Then add the actual article brief below the examples.
Negative instructions work better when paired with a replacement behavior. “Do not say ‘delve into’” removes one option. “Use the verb that directly describes the action—explain, compare, test, calculate, review, or summarize” gives the model a better path.
| Weak pattern | Better instruction | Example rewrite |
|---|---|---|
| “In today’s fast-paced digital landscape...” | Open with the actual problem, change, or result. | “Small retailers can now accept tap-to-pay without a separate card reader.” |
| “This comprehensive guide will delve into...” | State exactly what the guide covers. | “This guide compares the three repair options and shows when to use each one.” |
| “Unlock the full potential of...” | Name the measurable benefit. | “Use batch processing to cut repetitive data-entry steps.” |
| “A game-changing solution” | Describe the capability or evidence. | “The new setting lets admins revoke access without deleting the account.” |
| “It is important to note that...” | State the fact directly. | “The free plan does not include export history.” |
No. Over-editing can reduce precision. A cybersecurity article may legitimately use threat landscape. A software review may need integration many times because integration is the subject. A legal or financial article may require formal terminology that sounds less conversational.
The important distinction is between necessary domain language and replaceable filler.
Action: add one protective rule to the edit prompt: “Keep established technical, legal, medical, or financial terms when they are the most precise wording.”
A polished rewrite can still contain an inaccurate statement. Style editing should not become an excuse to rewrite numbers, dates, quotations, product limits, or technical behavior from memory.
Action: use two explicit checks:
This is especially important when an article includes current software features, prices, laws, medical guidance, or other information that changes over time.
Write an original article in American English for [AUDIENCE].
Goal:
[WHAT THE READER SHOULD BE ABLE TO UNDERSTAND OR DO]
Voice:
Direct, calm, specific, and practical. Sound like an experienced editor, not promotional copy.
Avoid:
- Generic scene-setting introductions
- Unnecessary superlatives and hype
- Repetitive summary sentences
- Stock phrases such as: in today's fast-paced world, ever-evolving landscape, delve into, unlock the full potential, harness the power, game-changer, take it to the next level
- Calling something seamless, robust, revolutionary, transformative, or innovative unless the context supports that exact description
Prefer:
- Concrete verbs and nouns
- Specific examples
- Short paragraphs
- Natural variation in sentence length
- Direct transitions based on logic, not filler
- Necessary technical terminology when it improves precision
Before finalizing:
Review the draft once for cliché phrasing and replace only the weak passages without changing verified facts.The strongest final check is side-by-side comparison. Ask whether the article repeatedly starts sections in the same way, makes broad claims before giving evidence, uses promotional adjectives where a fact would be stronger, or summarizes the same idea more than once.
Action: end the workflow with one narrow instruction:
Read this as a copy editor.
Remove generic AI-style phrasing, repetition, throat-clearing, and unsupported hype.
Keep the article's facts, useful detail, technical terms, and natural transitions.
Do not make every sentence short or casual.
Return only the edited article.You cannot reliably improve ChatGPT articles by banning a long list of supposedly “AI” words. The better approach is to define the voice you want, identify a small set of phrases you genuinely dislike, provide examples, use Custom Instructions for stable preferences, adjust Personalization when it helps, and run a separate editing pass after the draft.
OpenAI’s current tools support that workflow, but none of them replaces editorial judgment. Treat cliché reduction as a writing-quality problem: make claims specific, replace filler with information, preserve legitimate domain language, and review the article for patterns before publishing.
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