AI Detector by TextSummarize

AI Detector by TextSummarize is a specialized forensic utility within the TextSummarize ecosystem, designed to provide high-fidelity analysis of textual provenance. As of 2026, the tool employs a sophisticated ensemble of transformer-based classifiers and statistical analysis engines that evaluate 'perplexity' and 'burstiness'—the two primary indicators of LLM-generated content. Unlike basic keyword-matching detectors, this tool utilizes a deep learning model trained on a massive corpus of human-authored and AI-generated (GPT-4, Gemini, Claude 3.5, and Llama 3) datasets. Its technical architecture focuses on sentence-level granularity, providing users with a heatmap of probability rather than a binary output. Positioned for the editorial and academic sectors, it addresses the 2026 market demand for transparency in content sourcing. The tool is optimized for low-latency processing, allowing for rapid verification of long-form articles. Its market position is defined by its accessibility and the integration of 'Zero-Shot' detection techniques, which allow it to identify content from even newly released or fine-tuned models without needing specific retraining on those models' outputs.