CTGT builds a deterministic governance layer for enterprise AI systems. Its core product, the Policy Engine, sits between AI models and end users to enforce an organization's specific policies in real time. The system evaluates AI-generated outputs against a structured policy graph derived from a company's data, rules, and regulations, ensuring compliance without requiring model retraining.
The company's technology addresses challenges in AI governance, deterministic policy enforcement, and compliance automation. In testing, the Policy Engine doubled legal reasoning accuracy from 39% to 78% and maintained 96% identity resolution integrity. When paired with open-source models, it can reduce inference costs by up to 80%.
CTGT originated from research conducted at Stanford University and is backed by Y Combinator. The company focuses on making AI systems trustworthy for regulated industries, with its technology applicable to finance, healthcare, and government sectors.





