Translating deep, domain-specific heuristic knowledge into consumer-facing (B2C) AI applications requires architectural paradigms that exceed the capabilities of standard conversational agents. While generic Large Language Models (LLMs) excel at broad synthesis, they fail to enforce rigid progression methodologies or adapt to the evolving physical state of external entities over time. This paper presents DIANA OS, a specialized multimodal cognitive architecture designed to digitize two decades of expert heuristic knowledge into a fully autonomous advisory system. The framework introduces a Pre-Generative Diagnostic Reasoning Loop, which evaluates user queries against strict progression matrices before initiating data retrieval. Furthermore, DIANA OS implements an Asynchronous State Mutation Engine (ASME) that operates outside the conversational loop, analyzing historical user logs to mathematically mutate and update the Dynamic Entity State (DES) JSON profiles in the database. Combined with an Ephemeral Multimodal Ingestion Pipeline for privacy-compliant video analysis and Entitlement-Gated Cognitive Routing, DIANA OS establishes a robust architectural standard for delivering high-fidelity, state-aware expert systems to the consumer market.
Peter Novota (Sat,) studied this question.