AI RESEARCH
RAD-AI: Rethinking Architecture Documentation for AI-Augmented Ecosystems
arXiv CS.AI
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ArXi:2603.28735v1 Announce Type: cross AI-augmented ecosystems (interconnected systems where multiple AI components interact through shared data and infrastructure) are becoming the architectural norm for smart cities, autonomous fleets, and intelligent platforms. Yet the architecture documentation frameworks practitioners rely on, arc42 and the C4 model, were designed for deterministic software and cannot capture probabilistic behavior, data-dependent evolution, or dual ML/software lifecycles.