Calibration‑free top‑k MoE selector saves tuning

Automated excerpt

MoE decoding now runs at full speed without any offline threshold tuning. The new top‑k channel selector discards calibrated thresholds entirely, yet keeps the same accuracy and latency advantages that experts have come to expect. Top‑k selection removes the need for any calibrated threshold. “Second, top‑ keeps each token’s highest-scoring channels and needs no calibration data.” [1] By simply retaining each token’s k highest‑scoring channels, the selector selects a consistent number of channels per token without requiring an external tuning phase.

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