Rag Vs Fine-Tuning For Document Qa 2024

RAG vs Fine‑Tuning for Document Q&A in 2024: What You Need to Know Hey Build Log listeners, it’s Nick. If you’ve ever stared at an invoice for a custom‑trained LLM and thought, “Did I just pay a premium for yesterday’s data?”, you’re not alone. Over the past three months I ran a head‑to‑head test between a fine‑tuned OpenAI model and a Retrieval‑Augmented Generation (RAG) stack built on the same data set. The result? A clear, cheap, and future‑proof winner. In this post I’ll walk you thro...