ResearchBenchmarksArithmetic on ArithmeticArithmetic on ArithmeticFollow273HQ Neuron CountMechaRule52.52109.76167224.24May 4, 2026Evaluation resultsMethodMethodLinksHQ Neuron CountFlip Rate (1->0) (%)Flip Rate (0->1) (%)MechaRuleModel=GPT-J, Configura...Model=GPT-J, Configuration=rule split + spectral coverage2026.052732.111.4MechaRuleModel=Qwen2, Configura...Model=Qwen2, Configuration=rule split + spectral coverage2026.056171.121.1