NEWS↑ trendingReddit r/MachineLearning·4/26/2026
Introducing AutoMuon, a one line drop in for AdamW [P]
AutoMuon, a new Python package, enables the Muon optimizer to be used as a drop-in replacement for AdamW in PyTorch training pipelines. It automatically identifies and applies the appropriate optimizer for each model parameter, using Muon for weight matrices and AdamW for other components.
42