TruthDraft guides

Writing, detection, and careful revision

Practical explanations of detector estimates, false positives, and how to review a writing suggestion.

Last updated: October 12, 2026

Detection and accuracy

How AI Writing Detectors Work: Scores, Limits, and Errors

Learn how AI detectors calculate perplexity, burstiness, and classifiers. Discover why scores differ, why false flags happen, and how to verify text.

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Detection and accuracy

How Accurate Are AI Writing Detectors? What Studies Show

AI detector accuracy depends on the text, model, and test set. Learn how to read false positives, false negatives, and evaluation results before comparing.

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False positives

Why Do AI Detectors Flag Human Writing? False Positives

False positives happen when an AI detector labels human writing as AI. Learn how style, language, and text conditions affect results and fair review steps.

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Detection and accuracy

GPTZero vs Turnitin vs Originality.ai vs Copyleaks

Compare GPTZero, Turnitin, Originality.ai, and Copyleaks. Learn how their models, scoring methods, and error rates differ across writing genres.

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Myths and facts

Common AI Detector Myths: What They Can and Cannot Do

Separate AI detector fact from fiction. Discover why 99% accuracy is a myth, why watermarks rarely exist, and how classifiers really evaluate text.

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Glossary and concepts

AI Detection Glossary: Key Terms, Metrics, and Concepts

Master key AI detection terminology. Understand perplexity, burstiness, false positives, classifiers, and entropy with clear, expert definitions.

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Rewriting and style

Can Rewritten AI Text Still Be Detected?

Learn whether rewritten AI text can still be detected. Discover how sentence structure, grammar, and paraphrasing tools impact detection scores.

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Rewriting and style

How to Make Your Writing Sound Like You: Voice and Style

Learn how to write with authentic voice and style. Discover techniques to eliminate robotic phrasing, vary sentence lengths, and connect with readers.

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Detection and accuracy

Perplexity and Burstiness in AI Detection: Complete Guide

Understand perplexity and burstiness in AI detection. Learn how detectors measure token probabilities, sentence variation, and classify text.

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Academic integrity

Student Guide: False AI Accusations, Draft Proof, and Integrity

A complete guide for students falsely accused of using AI. Learn how to prove authorship with version history, research notes, and fair review steps.

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Privacy and security

What Happens to Submitted Text? Privacy, Logs, and Safety

Understand data privacy when using AI detectors and humanizers. Learn how tools store text, handle training data, and protect your confidentiality.

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Rewriting and style

What AI Humanizers Can and Cannot Do: Limits and Truth

Discover what AI humanizers can and cannot do. Learn how they alter sentence rhythm, their limits on factual accuracy, and how to write authentically.

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