The Quantization Model of Neural Scaling
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Abstract (arXiv)
We propose the Quantization Model of neural scaling laws, explaining both the observed power law dropoff of loss with model and data size, and also the sudden emergence of new capabilities with scale. We derive this model from what we call the Quantization Hypothesis, where network knowledge and skills are "quantized" into discrete chunks (quanta). We show that when quanta are learned in order of decreasing use frequency, then a power law in use frequencies explains observed power law scaling of loss. We validate this prediction on toy datasets, then study how scaling curves decompose for large language models. Using language model gradients, we automatically decompose model behavior into a diverse set of skills (quanta). We tentatively find that the frequency at which these quanta are used in the training distribution roughly follows a power law corresponding with the empirical scaling exponent for language models, a prediction of our theory.
Key facts. Cited by 137 papers in the map (data through 7 Oct 2026). Builds on 27 of its 54 references that are in the map. First posted on arXiv 23 Mar 2023.
Builds on
27 of 54 references.
References · 27
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- 2020Do Wide and Deep Networks Learn the Same Things? Uncovering How Neural Network Representations Vary with Width and Depthcited by 241
- 2015Convergent Learning: Do different neural networks learn the same representations?cited by 215
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- 2019A Constructive Prediction of the Generalization Error Across Scalescited by 202
- 2020Spectrum Dependent Learning Curves in Kernel Regression and Wide Neural Networkscited by 200
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- 2021Learning Curve Theorycited by 79
- 2022Understanding Scaling Laws for Recommendation Modelscited by 38
- 2021Scaling Laws for Acoustic Modelscited by 20
- 2022Precision Machine Learningcited by 14
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Citing papers per year: 2023: 17; 2024: 38; 2025: 33; 2026: 49.
137 papers.
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