Unverified50% confidenceFactExact time
In Expert Choice routing, each expert selects a fixed number of top-k tokens from all tokens according to its own preference; load balancing on the expert dimension is strictly guaranteed mathematically, but there may be cases where some tokens are not selected by any expert.
1
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50%
Confidence
Long-term
Relevance
10/15/2026
First Seen
Sources
Understanding MoE Routing: Three Core Problems and Two Fixes
redditr/deeplearning10/15/2026
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