u-μP: The Unit-Scaled Maximal Update Parametrization

Charlie Blake, C. Eichenberg, Josef Dean, Lukas Balles, L. Y. Prince +5 more
2/12/2026

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@article{blake2026up,
  title  = {u-μP: The Unit-Scaled Maximal Update Parametrization},
  author = {Charlie Blake and C. Eichenberg and Josef Dean and Lukas Balles and L. Y. Prince and Bjorn Deiseroth and Andres Felipe Cruz Salinas and Carlo Luschi and Samuel Weinbach and Douglas Orr},
  year   = {2026},
  url    = {https://api.semanticscholar.org/CorpusID:474b6473349d55492f47e46eba206df078fc08aa},
  journal = {ICLR 2025 2025}
}

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