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New method estimates language model capacity at 3.6 bits/parameter

Researchers have developed a novel method to quantify the memorization capacity of language models, distinguishing between unintended memorization and generalization. Their findings suggest that GPT-style models possess a capacity of approximately 3.6 bits per parameter. The study observed that models memorize data until their capacity is filled, after which generalization begins and memorization decreases. This research, involving hundreds of transformer models, establishes scaling laws that link model capacity and data size to membership inference. AI

IMPACT Provides a new metric for understanding model capacity and potential data privacy implications.

RANK_REASON The cluster contains an academic paper detailing a new method for measuring language model capacity and presents findings on GPT-style models. [lever_c_demoted from research: ic=1 ai=1.0]

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New method estimates language model capacity at 3.6 bits/parameter

COVERAGE [1]

  1. r/LocalLLaMA TIER_1 English(EN) · /u/pmttyji ·

    [Paper] How much do language models memorize?

    <table> <tr><td> <a href="https://www.reddit.com/r/LocalLLaMA/comments/1upq1rc/paper_how_much_do_language_models_memorize/"> <img alt="[Paper] How much do language models memorize?" src="https://preview.redd.it/9mr1a89f1sbh1.jpeg?width=640&amp;crop=smart&amp;auto=webp&amp;s=b5644…