Life-sciences organizations are adding AI to their products and their internal work. Most of them start one team at a time. One team calls a hosted model. Another picks a different model. A third builds its own retrieval pipeline. Within a year there are several integrations, several sets of prompts, and no single answer to a basic inspection question: which model, prompt, and documents produced this output, and who approved it?
This series describes a better way. A Local AI Foundry is one shared, self-hosted platform that provides models, retrieval, policy enforcement, evaluation, audit, and operations to every product, while keeping each product's data, permissions, prompts, and quality thresholds isolated. Product teams consume a small, stable API. The platform team owns the controls that inspectors will ask about.