Pangram Labs

Pangram Labs builds systems that distinguish human-written from AI-generated text. Its platform combines AI detection with plagiarism checking and claims accuracy exceeding 99.98%, verified by researchers at the University of Chicago and the University of Maryland. Detection covers more than 20 languages and extends to content altered by humanisation and evasion tools.

The company's technical work spans natural language processing, machine learning, text classification and linguistic pattern analysis. Its models have been applied to output from ChatGPT, Gemini, Grok, Llama and Claude. The team publishes research on detection techniques and algorithms.

Pangram Labs is headquartered in Brooklyn, New York, and serves customers worldwide across education, enterprise, and media and publishing. The company describes an in-person working culture of close collaboration among researchers and engineers on complex technical problems, oriented around a mission of protecting authenticity.