ResearchBenchmarksMultidimensional Knapsack Problem on MKP N=300 m=5 (test)Multidimensional Knapsack Problem on MKP N=300 m=5 (test)Follow58.159Objective ValuePathWise53.4592454.6793755.899557.11963Jan 28, 2026Evaluation resultsMethodMethodLinksObjective ValueOptimality GapPathWiseLLM backbone=GPT-5-nan...LLM backbone=GPT-5-nano (reasoning: medium)2026.0158.1590PathWiseLLM backbone=GPT-5-nan...LLM backbone=GPT-5-nano (reasoning: low)2026.0158.0830.13PathWiseLLM backbone=GPT-4o-miniLLM backbone=GPT-4o-mini2026.0157.8790.48DeepACO2026.0156.253.28ACO2026.0153.647.77