Use-Case-Oriented Regeneration: A New Paradigm for Software Sourcing with Generative AI

Jul 15, 2026

A new preprint introduces 'use-case-oriented regeneration,' a software sourcing paradigm that uses generative AI to synthesize only the specific dependency functionality required by a project, rather than relying on entire external libraries. In an evaluation across 180 repository-dependency pairs, the approach preserved 99.8% of observed behavior and reduced the exported API surface by 93%. This suggests that targeted code regeneration could be a feasible alternative to traditional software supply chains.

Why it matters: If widely adopted, this approach could significantly reduce software supply chain risks by enabling local verification of code rather than relying on external sources.

Full story at: arXiv Software Engineering ↗