06:03
2026-07-19
pub.towardsai.net
large-language-models
From Prompt Engineering to Fine-Tuning: Building Domain-Specific LLMs Step by Step
A technical guide walks through the process of building domain-specific large language models, starting from prompt engineering and progressing to fine-tuning, using GPT-2 and Qwen2.5-0.5B-Instruct as…