ResearchBenchmarksTopology Optimization on 2D problems Long beam (test)Topology Optimization on 2D problems Long beam (test)Follow85Acceleration (%)eCNNTO73.0476.14579.2582.355Jun 18, 2026Evaluation resultsMethodMethodLinksAcceleration (%)Time (s)eCNNTO2026.0685716.7eCNNTO2026.0684.9—DLTOP2026.0673.5—SIMP2026.06—4,773.7