Achraf Ghorbel

Deployment-Oriented Evaluation of LLM-Generated Optimization Code: Repairability, Compatibility, and Constraint-Coverage in Parallel-Machine Scheduling

GenSE-Scheduler, a deployment-oriented framework for evaluating LLM-generated parallel-machine scheduling code, compares monolithic schedulers with four-stage modular pipelines under typed contracts, sandboxed execution, a failure taxonomy, stage-swap repair, and pre-composition compatibility prediction.

Behavioral collapse to longest-processing-time scheduling in contract-validated single-prompt large language model heuristic synthesis for identical parallel machine scheduling