CIAO - Code In Architecture Out - Automated Software Architecture Documentation with Large Language Models
Software architecture documentation is essential for system comprehension, yet it is often unavailable or incomplete. While recent LLM-based techniques can generate documentation from code, they typically address local artifacts rather than producing coherent, system-level architectural descriptions. This paper presents a structured process for automatically generating system-level architectural documentation directly from GitHub repositories using Large Language Models. The process, called CIAO (Code In Architecture Out), defines an LLM-based workflow that takes a repository as input and produces system-level architectural documentation following a template derived from ISO/IEC/IEEE 4201...
| Authors | Marco De Luca, Tiziano Santilli, Domenico Amalfitano et al. |
|---|---|
| Primary category | cs.SE |
| Published | 9 April 2026 |
| Last updated at source | 9 April 2026 |
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