

Beghou Arc instances are programmatically generated from 100+ interrelated metadata tables spanning 1,500+ columns. That flexibility meant even simple additions, like a search bar, required complex manual engineering across multiple tables and foreign keys, creating a scalability bottleneck as the client base grew.
Fractional AI built an AI-powered copilot for Beghou Arc that translates natural-language configuration requests into validated SQL proposals. Engineers keep full control by reviewing every change before execution, while the copilot handles the most repetitive work.
A FastAPI service integrated with Arc's UI runs a low-latency GPT-4-mini agent with a read-only query tool to prevent unintended modifications. Metadata about the current page, grid, and datasource is dynamically assembled as context, and a containerized environment using MSSQL snapshots enables non-destructive regression testing. Temperature tuning (1.0 to 0.4) and parallel tool calling improved accuracy and cut reasoning steps.
Best fit for software or platform teams whose highly configurable products require slow, manual database or metadata engineering for routine changes.






