implementation detail · filed under model architecture
MoE with 128 routed experts and a shared expert
An MoE configuration with 128 routed experts and one shared expert, selecting six routed experts per token.
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How sources treat it
One count per evidence span, weakest treatment to strongest.
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Documented in
Evidence
1 span quoted from the sources, strongest treatment first.
Published runtime configuration also exposes 128 routed experts plus a shared expert, with six routed experts selected per token.
usedunclearin Nemotron 3.5 LightningNVIDIA
Filed alongside
Other methods under model architecture :: channel mixer :: mixture of experts.
Mixture of ExpertsSparse expert activationDeepSeekMoEGated DeltaNet MoEMixture-of-Experts layersMoE with routed and shared expertsAsymmetric input/output activation splitDispatch recomputationFrequency-based partitioning of N-gram embedding slotsHybrid Mixture of ExpertsMegaMoEMoE with 256 experts and top-8 routingMoE with 384 routed experts and a shared expertOutput-independent MoE gradient reformulationRouted expert output modulationSigmoid-based MoE router with auxiliary-loss-free load balancing