7 Free YouTube Channels to Learn LLMs, From Transformer Fundamentals to Real Apps

goyalshaliniuk · x · 2026-08-17

A curated list of 7 free YouTube channels covering everything from transformer fundamentals to building real-world LLM applications — no paid course needed.

Highlights: Andrej Karpathy (how neural networks and LLMs work under the hood, building models from scratch), AI Explained (jargon-free model and research updates), Hugging Face (open-source LLMs, Transformers, datasets, fine-tuning), Latent Space (interviews with AI researchers, engineers and founders), plus channels with long-form tutorials on LLMs, RAG, LangChain, agents, fine-tuning and prompt engineering, and hands-on Python/AI project tutorials from Tech With Tim.

Original post →

More from coding & agent

coding & agent channel →