AI Content Detector
Advanced two-layer detection system combining statistical analysis with SysWorks AI verification. Uses perplexity metrics, burstiness analysis, and LLM-based pattern recognition. Trusted by research scholars worldwide.
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Supports .txt, .doc, .docx files
Two-Layer Detection System
- • Layer 1 - Statistical Analysis: IEEE-based metrics including perplexity, burstiness, and pattern recognition
- • Layer 2 - SysWorks AI Verification: Advanced LLM-based content analysis for enhanced accuracy
- • Perplexity Analysis: Measures text predictability (AI text is more predictable)
- • Burstiness Detection: Analyzes sentence length variation (AI is more uniform)
- • Vocabulary Richness: Evaluates lexical diversity and word choice
- • Combined Score: Both layers contribute 50% each to final result
Ready to Analyze
Paste your content or upload a document on the left to start the AI detection analysis.
Detection Methodology
Perplexity Analysis
Based on IEEE research, AI-generated text exhibits lower perplexity scores due to its predictable nature. We measure how "surprised" a language model would be by the text.
Burstiness Detection
Human writing shows "burstiness" - varying sentence complexity and length. AI tends to produce more uniform text. We analyze this variation pattern.
Linguistic Patterns
We analyze vocabulary diversity, repetition patterns, transitional phrases, and other linguistic markers that differentiate human and AI writing.
This tool provides probabilistic analysis and should be used as one of several evaluation methods. No AI detection tool is 100% accurate. For academic integrity decisions, please use multiple verification methods.