Parameter-Efficient Adaptation of Large Language Models: A Technical Deep Dive into LoRA and QLoRA

The Imperative for Efficiency in Model Adaptation The advent of large language models (LLMs) represents a paradigm shift in artificial intelligence, with foundation models pre-trained on vast datasets demonstrating remarkable Read More …

A Comprehensive Analysis of Evaluation and Benchmarking Methodologies for Fine-Tuned Large Language Model (LLM)

Part I: The Foundation – From Pre-Training to Specialization The evaluation of a fine-tuned Large Language Model (LLM) is intrinsically linked to the purpose and process of its creation. Understanding Read More …

Comprehensive Report on Quantization, Pruning, and Model Compression Techniques for Large Language Models (LLMs)

Executive Summary and Strategic Recommendations The deployment of state-of-the-art Large Language Models (LLMs) is fundamentally constrained by their extreme scale, resulting in prohibitive computational costs, vast memory footprints, and limited Read More …

A Comprehensive Technical Analysis of Low-Rank Adaptation (LoRA) for Foundation Model Fine-Tuning

Part 1: The Rationale for Parameter-Efficient Adaptation 1.1. The Adaptation Imperative: The “Fine-Tuning Crisis” The modern paradigm of natural language processing is built upon a two-stage process: large-scale, general-domain pre-training Read More …

A Comprehensive Analysis of Post-Training Quantization Strategies for Large Language Models: GPTQ, AWQ, and GGUF

Executive Summary The proliferation of Large Language Models (LLMs) has been constrained by their immense computational and memory requirements, making efficient inference a critical area of research and development. Post-Training Read More …

From Reflex to Reason: The Emergence of Cognitive Architectures in Large Language Models (LLMs)

Executive Summary This report charts the critical evolution of Large Language Models (LLMs) from reactive, stateless text predictors into proactive, reasoning agents. It argues that this transformation is achieved by Read More …

The Architectural Blueprint of Vector Database: Powering Next-Generation LLM and RAG Applications

Section 1: Foundational Principles of Vector Data Management The advent of large-scale artificial intelligence has catalyzed a fundamental shift in how data is stored, managed, and queried. The architectural principles Read More …

A Comprehensive Analysis of Modern LLMs Inference Optimization Techniques: From Model Compression to System-Level Acceleration

The Anatomy of LLM Inference and Its Intrinsic Bottlenecks The deployment of Large Language Models (LLMs) in production environments has shifted the focus of the machine learning community from training-centric Read More …