---
title: "Discussion on \"I Tested 5 AI Detectors With 50 Samples. 3 Of Them Are Lying in 2026\" | Hashnode"
description: "Discussion on \"I Tested 5 AI Detectors With 50 Samples. 3 Of Them Are Lying in 2026\". I tested Turnitin, GPTZero, Copyleaks and more. Results show bias against ESL writers and 54% accuracy on hybrid text."
url: "https://hashnode.com/posts/i-tested-5-ai-detectors-with-50-samples-3-of-them-are-lying-in-2026/6a5797fcbca21b33486e53b9"
---

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# [I Tested 5 AI Detectors With 50 Samples. 3 Of Them Are Lying in 2026](https://rehab-ai.hashnode.dev/i-tested-5-ai-detectors-with-50-samples-3-of-them-are-lying-in-2026?utm_source=hashnode&utm_medium=feed)

I tested Turnitin, GPTZero, Copyleaks and more. Results show bias against ESL writers and 54% accuracy on hybrid text.

Jul 15 · 1 min read · rehab-ai.hashnode.dev  
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## Written by

[Rehab Farhan](https://hashnode.com/@rehab-ai)

@rehab-ai

  
[View profile](https://hashnode.com/@rehab-ai)

ML Engineer | I write about Python & MLOps

AI Content Creator & ML Engineer I break down complex AI concepts into simple, practical guides. Focused on Python, MLOps, and building AI tools that actually ship. Sharing the latest in AI developments without the hype.

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