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Curation: 1 new term (REAP) - #22

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curate/2026-07-26-reap
Jul 29, 2026
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Curation: 1 new term (REAP)#22
umzcio merged 1 commit into
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curate/2026-07-26-reap

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@umzcio umzcio commented Jul 29, 2026

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New terms (1)

  • REAP (reap, Optimization) — Router-weighted Expert Activation Pruning; a Cerebras method for compressing mixture-of-experts models by permanently deleting the least-used experts (weighted by router gate-values and activation norms). Drops up to ~50% of experts from trillion-parameter models while retaining most quality.

Verification

  • Confirmed via primary sources: arXiv:2510.13999 ("REAP the Experts: Why Pruning Prevails for One-Shot MoE compression"), CerebrasResearch/reap, and open checkpoints on Hugging Face (e.g. cerebras/Kimi-Linear-REAP-35B).
  • Cross-links: moe, pruning, model-compression, cerebras (all existing).

All files pass scripts/validate.mjs (969 files valid). Nothing is live until you merge.

Sources: arXiv:2510.13999, Cerebras blog — REAP, CerebrasResearch/reap

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
@umzcio
umzcio merged commit 26f5b38 into main Jul 29, 2026
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umzcio deleted the curate/2026-07-26-reap branch July 29, 2026 02:00
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