The Era Of 1-bit Llms: All Large Language Models Are In 1.58 Bits · The Large Language Model Bible Contribute to LLM-Bible

The Era Of 1-bit Llms: All Large Language Models Are In 1.58 Bits

Ma Shuming, Wang Hongyu, Ma Lingxiao, Wang Lei, Wang Wenhui, Huang Shaohan, Dong Li, Wang Ruiping, Xue Jilong, Wei Furu. Arxiv 2024

[Paper]    
Model Architecture Pretraining Methods Training Techniques Transformer

Recent research, such as BitNet, is paving the way for a new era of 1-bit Large Language Models (LLMs). In this work, we introduce a 1-bit LLM variant, namely BitNet b1.58, in which every single parameter (or weight) of the LLM is ternary {-1, 0, 1}. It matches the full-precision (i.e., FP16 or BF16) Transformer LLM with the same model size and training tokens in terms of both perplexity and end-task performance, while being significantly more cost-effective in terms of latency, memory, throughput, and energy consumption. More profoundly, the 1.58-bit LLM defines a new scaling law and recipe for training new generations of LLMs that are both high-performance and cost-effective. Furthermore, it enables a new computation paradigm and opens the door for designing specific hardware optimized for 1-bit LLMs.

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