EMO: Pretraining mixture of experts for emergent modularity Today we're releasing EMO, a new mixture-of-experts (MoE) model pretrained end-to-end so that modular structure emerges directly from the data without relying on human-defined priors. EMO lets you use a small subset of its experts - just 12.5% of the total - for a given task while keeping near full-model performance, and still works as a ...