Pangram is an AI content detection tool that identifies text generated by models such as ChatGPT, Claude, Gemini, Grok, and Llama with 99.98% accuracy. It uses natural language processing trained on diverse datasets to detect fully AI-generated text, AI-assisted edits, and humanized AI content across 20-plus languages. Pangram also includes plagiarism detection, segment-level analysis, and integrations with Google Docs, Canvas, Moodle, and other LMS platforms. Its false positive rate of 1 in 10,000 has been independently verified by researchers at the University of Chicago and the University of Maryland. An API and browser extension are available for enterprise and high-volume use cases.