ResearchBenchmarksLLM Hierarchy Attribution on LiveCodeBench (all 880 problems)LLM Hierarchy Attribution on LiveCodeBench (all 880 problems)Follow0.98Kendall TauSHAP0.925920.939960.9540.96804May 19, 2026Evaluation resultsMethodMethodLinksKendall TauSpearman RhoSHAPPermutation samples=50...Permutation samples=500, Routing seeds=20, Dedicated evaluations=7,920,000 (per seed)2026.050.980.988BOHMRouting seeds=20, Dedi...Routing seeds=20, Dedicated evaluations=0 (reuses 880 operational rounds per seed)2026.050.9280.986