AI Detector by SpellCheck.co.uk

AI Detector by SpellCheck.co.uk is a precision-engineered linguistic analysis tool specifically designed for the UK and European market. In the 2026 landscape, where LLM-generated content has become ubiquitous, this tool utilizes advanced statistical modeling—primarily focusing on 'Perplexity' and 'Burstiness'—to distinguish between human-authored prose and synthetic outputs from models such as GPT-4o, Claude 3.5, and Gemini Pro. The technical architecture involves a deep-learning classifier that scans for predictable patterns in token distribution and syntactical repetition characteristic of transformer-based architectures. Positioned as a mission-critical utility for SEO agencies, educators, and legal professionals, the tool provides a probability score based on real-time linguistic forensics. Unlike generic detectors, this platform is optimized for British English nuances, ensuring higher accuracy for localized content. Its 2026 market position focuses on 'Content Hygiene,' helping publishers avoid search engine penalties associated with unedited AI-slop by providing sentence-level granularity and detailed probability heatmaps.