Papers › PLDR-LLM: Large Language Model from Power Law Decoder Representations

PLDR-LLM: Large Language Model from Power Law Decoder Representations

22 Oct 2024arXiv:2410.16703archive 2025-07-28

Burc Gokden

We present the Large Language Model from Power Law Decoder Representations (PLDR-LLM), a language model that leverages non-linear and linear transformations through Power Law Graph Attention mechanism to generate well-defined deductive and inductive outputs. We pretrain the PLDR-LLMs of varying layer sizes with a small batch size of 32 and ∼8B tokens from the RefinedWeb dataset, and show that they achieve competitive performance in zero-shot and few-shot settings compared to scaled dot-product LLMs of similar model size reported in the literature. We show that deductive outputs of PLDR-LLMs can be used to compare model characteristics or improve the performance by introducing the Directed Acyclic Graph (DAG) loss as a metric and regularizer. Our results indicate that the initial maximum learning rate and warm-up steps have a lasting impact on deductive outputs throughout the pretraining. We provide a detailed description of PLDR-LLM architecture, its implementation and the pretraining procedure.

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burcgokden/llm-from-power-law-decoder-representations officialmentioned in papermentioned on GitHubtf report
burcgokden/PLDR-LLM-with-KVG-cache mentioned on GitHubpytorch report

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DecoderGraph AttentionLanguage ModelingLanguage ModellingLarge Language Model

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AttentionSoftmax

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