AI Detector by Editpad

AI Detector by Editpad is a specialized NLP utility designed for the 2026 content ecosystem where the distinction between LLM-generated and human-authored text is critical for SEO and academic trust. The tool operates using a dual-metric assessment framework: Perplexity (measuring the randomness of text) and Burstiness (measuring the variation in sentence structure). By 2026, the tool has integrated multi-model detection capabilities, allowing it to identify patterns from GPT-4o, Claude 3.5, Gemini Pro, and Llama 3 with high granular accuracy. Its architecture leverages a fine-tuned Transformer-based classifier that provides a percentage-based probability score. Positioned as a mid-market leader for independent writers and educators, it bridges the gap between basic free tools and high-enterprise solutions like Originality.ai. The platform is increasingly used by SEO agencies to verify 'Human-First' content requirements mandated by search engine algorithms. Its 2026 iteration includes improved sensitivity to 'AI-human hybrid' content, where AI drafts are manually edited, providing users with a heatmap of likely machine-generated segments.