18 of Top 20 Open Models Use MoE; HuggingFace Spent 800K GPU-Hours on a Free Handbook

FinanceYF5 · x · 2026-11-09

Of the current top 20 open-source models, 18 use MoE architecture — the Dense route has nearly exited the stage, yet only a few teams truly know how to train MoE models.

Hugging Face invested 800,000 GPU hours to produce a free 70,000-word handbook with 55 interactive diagrams, experimental data, and runnable code — a solid reference for anyone doing model training.

Related event: Hugging Face Releases Free MoE Training Guide After 800K GPU-Hour Effort(2 posts)→

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