Author

Nayse Fagundes

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Preprint Jul 2026

OptiAgent: End-to-End Optimization Modeling via Multi-Agent Iterative Refinement

This work proposes OptiAgent, a multi-agent framework that, given a natural language description of an Operations Research problem, is able to output a solver-ready mathematical formulation as well as executable code, and introduces a novel multi-loop validation architecture with four specialized feedback mechanisms.

Adriana Laurindo Monteiro, Nayse Fagundes, G. Langeloh et al. · 0 citations