How to Use AI Without It Sounding Like AI

Readers can smell AI writing from a mile away, and once they do, they stop trusting it. The good news: the "AI sound" isn't inherent to the model — it's the model's default behavior when you don't tell it otherwise. Fix the prompt and the edit, and the same model writes like a person.

Why AI writing has a tell

Left to its defaults, a model writes to be safe and agreeable. That produces a recognizable texture: phrases like "in today's fast-paced world," constant hedging ("it's important to note that"), every section the same length, and a confident-but-empty tone that never takes a side. None of it is wrong — it's just average. And average reads as artificial.

1. Give it a voice, not just a topic

The single biggest upgrade is telling the model how to sound, not just what to write about.

Act as a writer with a dry, direct voice — short sentences, concrete examples, no hype. Write like you're explaining it to a smart friend over coffee, not presenting to a board. Avoid corporate filler.

2. Ban the tells explicitly

Models respond well to a "do not use" list. Paste one into every writing prompt.

Do not use: "in today's world," "fast-paced," "delve," "leverage" as a verb, "it's important to note," "in conclusion," "unlock," "elevate," or em-dash-heavy sentences. No symmetrical lists where every item is the same length. Vary sentence length.

3. Feed it your own writing as a sample

The fastest way to get your voice is to show it.

Here are two samples of my writing: [paste 2 short pieces]. Study the rhythm, vocabulary, and how I open and close. Now write [the new piece] in that exact voice. Match my sentence length and my level of formality.

4. Edit in two passes

Never ship the first draft. Run a structural pass, then a voice pass.

Pass 1: cut every sentence that doesn't add information. Pass 2: rewrite anything that sounds like a press release into plain speech. Flag any sentence that still sounds AI-generated and suggest a more human version.

5. Add a point of view

Average writing is afraid to be wrong. Tell the model to take a stance.

Take a clear position on this topic. Make one specific, slightly contrarian argument and defend it with a concrete example. Don't both-sides it.

The result

You're not trying to hide that you used AI — you're trying to make the writing good, which means specific, opinionated, and in a real voice. AI gets you 80% of the way in a fraction of the time; the prompt and the edit are what make the last 20% sound human.