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News/Gefen: Optimized Stochastic Optimizer
arxiv
PublishedJuly 14, 2026 at 4:00 AM
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Gefen: Optimized Stochastic Optimizer

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Publisher summary· verbatim

arXiv:2606.13894v2 Announce Type: replace-cross Abstract: AdamW is a default optimizer for modern deep learning, but its first and second moment states add roughly two parameter-sized buffers to training memory, increasing the already substantial cost of large-scale pretraining. We propose Gefen, a

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