Content True
Open SiteAI Checker is a highly accurate tool that instantly determines whether a sentence is generated by AI. It detects AI texts such as ChatGPT, GPT, and Gemini with an accuracy of over 98%.
Added on February 9, 2026
Product Information
What is Content True?
Validate any AI-generated text, identify AI content, and protect the originality of your work.
How to use Content True?
- While standard detectors struggle with false positives and complex languages, Content True is built differently. We analyze the "DNA" of text—measuring perplexity and burstiness—to accurately identify AI-generated content where others fail, especially in high-context languages like Japanese and English.
Core Features
- Unmatched Precision: Specialized algorithms tuned for linguistic nuance deliver industry-leading accuracy (.%) against GPT-o, Claude ., Gemini, and more.
- Zero Data Retention: We believe your data is yours. Unlike other tools, we never store your submissions or use them to train our models. Your intellectual property remains % private.
- Deep Insight Visualization: Don't just get a score. Our detailed heatmap highlights exactly which sentences feel robotic and why, helping you humanize your content effectively.
- Fair Character-Based Analysis: Whether you're checking a tweet or a thesis, our system analyzes character-by-character for the most precise assessment possible.
Use Cases
- Unmatched Precision: Specialized algorithms tuned for linguistic nuance deliver industry-leading accuracy (.%) against GPT-o, Claude ., Gemini, and more.
- Zero Data Retention: We believe your data is yours. Unlike other tools, we never store your submissions or use them to train our models. Your intellectual property remains % private.
- Deep Insight Visualization: Don't just get a score. Our detailed heatmap highlights exactly which sentences feel robotic and why, helping you humanize your content effectively.
- Fair Character-Based Analysis: Whether you're checking a tweet or a thesis, our system analyzes character-by-character for the most precise assessment possible.