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WattsIshaan/OLMo-60m-192B-sam-cosine
OLMo-60m-192B-sam-cosine is a machine learning model from WattsIshaan. Use it for the machine learning task on the model card, and read the license before you ship it in a product. The card lists the license as cc-by-4.0.
OLMo-60M checkpoint pretrained with SAM optimizer (rho 5e-2) and cosine LR schedule on 192B tokens from DCLM.
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From the Hugging Face model README
OLMo-60M checkpoint pretrained with SAM optimizer (rho 5e-2) and cosine LR schedule on 192B tokens from DCLM.
Paper:"Sharpness-Aware Pretraining Mitigates Catastrophic Forgetting" Ishaan Watts*, Catherine Li*, Sachin Goyal, Jacob Mitchell Springer, Aditi Raghunathan ICML2026 https://arxiv.org/abs/2605.02105