arxiv
PublishedMay 29, 2026 at 4:00 AM
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A Minimal Bifurcation Model of Load Imbalance in a Softmax Mixture-of-Experts Router
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arXiv:2605.29121v1 Announce Type: cross Abstract: We propose a minimal dynamical model of adaptive softmax routing for a two-expert Mixture-of-Experts (MoE) layer. The model is obtained as a mean-field limit of a discrete reinforcement rule: the selected expert receives a small score increment, whil
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Originally published on arxiv ↗