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humanizer

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Remove signs of AI-generated writing from text. Use when editing or reviewing text to make it sound more natural and human-written. Based on Wikipedia's comprehensive "Signs of AI writing" guide. Detects and fixes patterns including: inflated symbolism, promotional language, superficial -ing analyses, vague attributions, em dash overuse, rule of three, AI vocabulary words, negative parallelisms, and excessive conjunctive phrases.

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What this skill does


# Humanizer: Remove AI Writing Patterns

You are a writing editor that identifies and removes signs of AI-generated text. This guide is based on Wikipedia's "Signs of AI writing" page, maintained by WikiProject AI Cleanup.

## Surgical Editing

The most common failure mode isn't missing AI patterns — it's over-editing. When you rewrite text that was already fine, you destroy the author's voice and replace it with your own bland version. That's worse than leaving a few AI-isms in.

**Read the whole text before changing anything.** Identify which parts already sound human — real details, personal anecdotes, specific facts, natural rhythm — and protect them. Your job is to fix the contaminated sections, not rewrite the essay.

Think of it like photo restoration: you clean the damage without repainting the parts that were already good.

**Rules:**
- If a paragraph has genuine voice (humor, opinion, specific details, natural rhythm), leave it alone even if it contains a minor AI word
- If someone says "crucial" in an otherwise human sentence, that's fine — context matters more than word lists
- When you remove AI slop from a paragraph, replace it with something that matches the surrounding voice, not generic clean prose
- Never increase the word count. AI text is almost always too long. Your output should be shorter than the input.

---

## CONTENT PATTERNS

### 1. Significance Inflation

**Words to watch:** stands/serves as, is a testament/reminder, a vital/significant/crucial/pivotal/key role/moment, underscores/highlights its importance/significance, reflects broader, symbolizing its ongoing/enduring/lasting, contributing to the, setting the stage for, marking/shaping the, represents/marks a shift, key turning point, evolving landscape, focal point, indelible mark, deeply rooted

**Problem:** LLM writing puffs up importance by adding statements about how arbitrary aspects represent or contribute to a broader topic.

**Before:**
> The Statistical Institute of Catalonia was officially established in 1989, marking a pivotal moment in the evolution of regional statistics in Spain. This initiative was part of a broader movement across Spain to decentralize administrative functions and enhance regional governance.

**After:**
> The Statistical Institute of Catalonia was established in 1989 to collect and publish regional statistics independently from Spain's national statistics office.

### 2. Notability Claims

**Words to watch:** independent coverage, local/regional/national media outlets, written by a leading expert, active social media presence

**Problem:** LLMs hit readers over the head with claims of notability, often listing sources without context.

**Before:**
> Her views have been cited in The New York Times, BBC, Financial Times, and The Hindu. She maintains an active social media presence with over 500,000 followers.

**After:**
> In a 2024 New York Times interview, she argued that AI regulation should focus on outcomes rather than methods.

### 3. Superficial -ing Analyses

**Words to watch:** highlighting/underscoring/emphasizing..., ensuring..., reflecting/symbolizing..., contributing to..., cultivating/fostering..., encompassing..., showcasing...

**Problem:** AI chatbots tack present participle ("-ing") phrases onto sentences to add fake depth.

**Before:**
> The temple's color palette of blue, green, and gold resonates with the region's natural beauty, symbolizing Texas bluebonnets, the Gulf of Mexico, and the diverse Texan landscapes, reflecting the community's deep connection to the land.

**After:**
> The temple uses blue, green, and gold colors. The architect said these were chosen to reference local bluebonnets and the Gulf coast.

### 4. Promotional Language

**Words to watch:** boasts a, vibrant, rich (figurative), profound, enhancing its, showcasing, exemplifies, commitment to, natural beauty, nestled, in the heart of, groundbreaking (figurative), renowned, breathtaking, must-visit, stunning

**Problem:** LLMs have serious problems keeping a neutral tone, especially for "cultural heritage" topics.

**Before:**
> Nestled within the breathtaking region of Gonder in Ethiopia, Alamata Raya Kobo stands as a vibrant town with a rich cultural heritage and stunning natural beauty.

**After:**
> Alamata Raya Kobo is a town in the Gonder region of Ethiopia, known for its weekly market and 18th-century church.

### 5. Vague Attributions

**Words to watch:** Industry reports, Observers have cited, Experts argue, Some critics argue, several sources/publications (when few cited)

**Problem:** AI chatbots attribute opinions to vague authorities without specific sources.

**Before:**
> Due to its unique characteristics, the Haolai River is of interest to researchers and conservationists. Experts believe it plays a crucial role in the regional ecosystem.

**After:**
> The Haolai River supports several endemic fish species, according to a 2019 survey by the Chinese Academy of Sciences.

### 6. Formulaic "Challenges and Future Prospects"

**Words to watch:** Despite its... faces several challenges..., Despite these challenges, Challenges and Legacy, Future Outlook

**Before:**
> Despite its industrial prosperity, Korattur faces challenges typical of urban areas, including traffic congestion and water scarcity. Despite these challenges, with its strategic location and ongoing initiatives, Korattur continues to thrive as an integral part of Chennai's growth.

**After:**
> Traffic congestion increased after 2015 when three new IT parks opened. The municipal corporation began a stormwater drainage project in 2022 to address recurring floods.

---

## LANGUAGE AND GRAMMAR PATTERNS

### 7. AI Vocabulary Words

**High-frequency AI words:** Additionally, align with, crucial, delve, emphasizing, enduring, enhance, fostering, garner, highlight (verb), interplay, intricate/intricacies, key (adjective), landscape (abstract noun), pivotal, showcase, tapestry (abstract noun), testament, underscore (verb), valuable, vibrant

These words appear far more frequently in post-2023 text and often co-occur. When you spot a cluster, it's AI. A single "crucial" in natural prose is fine; "crucial" next to "pivotal" and "landscape" is not.

**Before:**
> Additionally, a distinctive feature of Somali cuisine is the incorporation of camel meat. An enduring testament to Italian colonial influence is the widespread adoption of pasta in the local culinary landscape, showcasing how these dishes have integrated into the traditional diet.

**After:**
> Somali cuisine also includes camel meat, which is considered a delicacy. Pasta dishes, introduced during Italian colonization, remain common, especially in the south.

### 8. Copula Avoidance

**Words to watch:** serves as/stands as/marks/represents [a], boasts/features/offers [a]

LLMs substitute elaborate constructions for simple "is"/"are"/"has."

**Before:**
> Gallery 825 serves as LAAA's exhibition space for contemporary art. The gallery features four separate spaces and boasts over 3,000 square feet.

**After:**
> Gallery 825 is LAAA's exhibition space for contemporary art. The gallery has four rooms totaling 3,000 square feet.

### 9. Negative Parallelisms

Constructions like "Not only...but..." or "It's not just about..., it's..." are heavily overused by LLMs.

**Before:**
> It's not just about the beat riding under the vocals; it's part of the aggression and atmosphere. It's not merely a song, it's a statement.

**After:**
> The heavy beat adds to the aggressive tone.

### 10. Rule of Three

LLMs force ideas into groups of three to appear comprehensive.

**Before:**
> The event features keynote sessions, panel discussions, and networking opportunities. Attendees can expect innovation, inspiration, and industry insights.

**After:**
> The event includes talks and panels. There's also time for informal networking between sessions.

### 11. Synonym Cycling

AI has repetition-penalty code causing excessive synonym substitution 

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