The chilling sensation of being caught using AI-written text: The art of removing 'Slop'

"Wow, this is really well-written!"

That was the first comment I received when I posted a blog post I had ambitiously prepared to a community recently. For a moment, a thrilling sense of achievement washed over me. However, that joy cooled down coldly in less than five minutes.

"This was written by AI, right? The tone is so predictable."

It was the second comment. My face flushed at the sharp criticism that seemed to pierce through the very 'soul' of my writing. Even though I had clearly chosen the topic, structured the content, and refined the sentences myself, the result still carried that sticky, cliché feeling unique to machines—in other words, AI Slop.

Have you ever had an experience like this? You clearly put in a lot of effort, but after reading it, the text feels somehow artificial and overly smooth, making you not even want to read it.

Why does the AI writing we produce smell like a 'machine'?

We often command AI to "write a blog post for me." In response, models like Claude or ChatGPT produce very fluent and logical text. However, the moment we read that text, we instinctively feel, "Ah, this was written by an AI."

Why does this phenomenon occur? Is it simply due to a lack of technology? As of 2026, experts explain this through the concept of 'Slop'. Slop is internet slang referring to low-quality, soulless content generated in bulk by non-human AI.

There are several decisive 'Tells' in AI-generated text.

First is the 'Throat-clearing' introduction. This is the habit of unnecessarily lengthening sentences before getting to the main point, using phrases like "In a rapidly changing modern society..." or "The important thing is this..."

Second is 'Dichotomous Contrast'. To clarify logic, AI excessively prefers structures like "It is not A, but B" or "The confrontation between X and Y." While human thought is much more complex and nuanced, AI tends to judge the world through overly simple black-and-white logic.

Third is 'Monotony of Rhythm'. If all sentence lengths are similar and the paragraph structure is too regular, our brains find it as boring as a musical metronome. Human language should have a sense of rhythm—sometimes short and strong, sometimes long and flowing—but AI is clumsy at implementing this 'irregularity'.

The Magic Tool to Remove Slop: 'Stop Slop'

To solve these problems, the 'stop-slop' project recently released by developer Hardik Pandya is garnering significant attention. Beyond being a simple writing guide, this project acts as a kind of 'filter' that detects and removes mechanical AI patterns.

This tool redefines the role of AI models like Claude, telling them: "You are no longer a simple generator, but an architect designing the structure of the text and an editor refining the sentences."

The 'Stop Slop' skill focuses on targeting the following:

• Removing Forbidden Phrases: It strictly limits cliché expressions such as "Here's the thing" or "Let that sink in."
• Enforcing Active Voice: Instead of "The problem was solved," it guides the AI to use active sentences where a human subject performs the action, such as "We solved the problem."
• Ensuring Specificity: Instead of vague statements like "There are structural reasons," it pressures the AI to specify exactly what the structural issues are.

Interestingly, this skill does not simply divide writing quality into 'good' or 'bad.' Instead, it scores the text on a scale of 1 to 10 across five dimensions: Directness, Rhythm, Trust, Authenticity, and Density. If the total score is below 35 out of 50, the text is considered 'slop' that must be rewritten.

A 3-Step Protocol to Restore the Human Voice

So, how should we utilize AI to make it a true creative partner without falling into the swamp of 'slop'? I am sharing the 'Writer's Voice Mirroring Protocol' that I have established through my own experience.

Step 1: Teach it your DNA

Before blindly asking the AI to write, first provide it with text you have written yourself (about 2,000 to 3,000 words). Then command: "Analyze my sentence length, frequently used vocabulary, how my paragraphs end, and the rhythm I prefer." This is the first step in teaching the AI your 'voice.'

Step 2: Treat it as an 'Editor', not a Writer

Don't ask the AI to write the text; instead, ask for a 'diagnosis'. Instruct it: "Find the parts in this text I wrote where you feel the typical AI clichés or mechanical rhythms, and explain logically why they feel that way." The core is the process of making the AI analyze the problems in your own writing.

Step 3: Go through an Iterative Process

Do not expect a finished piece in one go. You must continuously re-evaluate and refine the alignment between the AI's analysis and your original style.

Strategies should also differ by field:

• When writing fiction, use the AI as a 'co-writer' to analyze the hidden emotions of characters.
• When writing marketing content, focus on removing exaggerated adjectives like 'innovative' or 'the best.'
• When writing technical reports, instruct the AI to strictly separate facts from inferences to prevent 'hallucination.'

In the Age of AI, 'Humanity' is what ultimately wins

AI is no longer just a tool for listing information. Depending on how we command it, how we filter it, and how we inject our own voice, AI can become a genius assistant or a slop-producing machine that ruins writing.

Ultimately, the important question is: 'Do you respect the reader's intelligence?' Writing that tries to lecture the reader, forces a predictable conclusion, or uses flowery rhetoric to deceive cannot survive, whether it is written by an AI or a human.

Taking advantage of AI's convenience while stripping away the mechanical smell within it—isn't that the most important survival skill for all content creators living in 2026?

What score would the text you wrote today get out of 50? Are you perhaps pouring out 'slop' without even realizing it?

What are your writing struggles? Please feel free to share them in the comments!