1-bit LLM Quantization: Output Alignment for Better Performance
Published:Dec 25, 2025 12:39
•1 min read
•ArXiv
Analysis
This paper addresses the challenge of 1-bit post-training quantization (PTQ) for Large Language Models (LLMs). It highlights the limitations of existing weight-alignment methods and proposes a novel data-aware output-matching approach to improve performance. The research is significant because it tackles the problem of deploying LLMs on resource-constrained devices by reducing their computational and memory footprint. The focus on 1-bit quantization is particularly important for maximizing compression.
Key Takeaways
Reference
“The paper proposes a novel data-aware PTQ approach for 1-bit LLMs that explicitly accounts for activation error accumulation while keeping optimization efficient.”