Title: Unified Neural Scaling Laws
Primary area: foundation or frontier models, including LLMs
Keywords: scaling laws, scaling law, neural scaling laws, neural scaling law, broken neural scaling laws, broken neural scaling law

Abstract: We present a functional form (that we refer to as a Unified Neural Scaling Law (UNSL)) that accurately models and extrapolates the scaling behaviors of deep neural networks as multiple dimensions all vary simultaneously (i.e. how the evaluation metric of interest varies as one simultaneously varies the number of model parameters, training dataset size, number of training steps, and various hyperparameters) for various architectures and for each of various tasks within a varied set of upstream and downstream tasks. When compared to other functional forms for neural scaling, this functional form yields extrapolations of scaling behavior that are considerably more accurate on this set.

TL;DR: Multivariate Neural Scaling Laws