AI Detector by RefME

AI Detector by RefME is a specialized forensic linguistic tool designed to identify machine-generated text within academic and professional contexts. Operating on a proprietary ensemble of Transformer-based models, including fine-tuned RoBERTa and DeBERTa architectures, the platform analyzes text for specific statistical markers such as 'perplexity' and 'burstiness'—metrics where human and AI writers diverge significantly. In the 2026 market, RefME positions itself as a critical layer in the 'Trust-Tech' stack, bridging the gap between automated content generation and verifiable human authorship. The tool distinguishes between various LLM outputs, including GPT-4o, Claude 3.5 Sonnet, and Gemini Pro 1.5, providing a probability heatmap that highlights specific suspicious passages. Its architecture is optimized for long-form academic papers, ensuring high sensitivity to 'AI-polishing'—where human text is edited by AI—while maintaining a low false-positive rate. As an evolution of the RefME citation brand, it integrates deeply into the research workflow, offering not just detection, but a path toward proper attribution and academic compliance.