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Optimization Modeling on ORCOpt-Bench

54Accuracy Rate (AR)R2C with reflection
39.23243.06646.950.734Feb 2, 2026

Evaluation results

MethodLinks
R2C with reflectionReflection mechanism=Enabled, Maximum reflection iterations=32026.0254
R2CReflection mechanism=Disabled2026.0247.2
Grok-42026.0245.4
GPT-52026.0239.8