SignMuon: Communication-Efficient Distributed Muon Optimization

arXiv:2605.16311 · cs.LG, cs.DC · Submitted 2026-05-04 · Read on arXiv

cs.LG, cs.DC

Submitted: 2026-05-04

Updated: 2026-10-17

Terminology

• Accuracy — 1× in this paper · explained in 1 episode
• Perplexity — 1× in this paper · explained in 3 episodes

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