I Just Trained My Own LLM Model — No Coding at All

You don’t need to be a programmer to fine-tune your own AI model anymore.
In this demo, we build a custom “Study Mode” tutor using OpenAI’s platform — just upload data, click Train, and the model learns your style.

Fine-tuning changes how the model behaves, Prompt Engineering tells it what to do, and RAG (Retrieval-Augmented Generation) adds real knowledge to reduce hallucinations.