Our Journey: We are Phenx, a team of experienced engineers and data scientists located in Cincinnati, providing private and auditable enterprise AI solutions since 2018. We create robust, security-oriented products, including private large language models (LLMs), hybrid machine learning and statistical models, and quick prototypes that deliver tangible returns on investment across various sectors such as finance, construction, and retail. Our achievements include over 30 completed projects, 4 patents, and deployments led by practitioners, all emphasizing explainability, compliance, and measurable profit enhancement.