Sadly no. Despite the name, the experts are not routed per concept or topic but per token. So for the same sentence you might activate multiple experts for diff

Sadly no. Despite the name, the experts are not routed per concept or topic but per token. So for the same sentence you might activate multiple experts for different tokens. What it solves is the distributed training and inference problem. As long as each expert fits a single gpu, coordinating the model evaluation is much easier and it is faster. It does not buy as much for running on a single device though still less costly than a dense version.