# AI & LLM Essentials: 20 Core Concepts in 40 Minutes

> Skip the buzzwords. In 40 minutes, get practical fluency in 20 core AI concepts,from tokens and attention to RAG, context design, agents, and optimization,so you can build, deploy, and decide with speed, accuracy, and lower cost.

- Type: Video course
- Page: https://completeaitraining.com/course/ai-and-llm-essentials-20-core-concepts-in-40-minutes-video-course/
- Published: 2025-09-20
- Updated: 2025-09-29
- Author: Jeroen Erne
- Jobs: IT and development, Product development, Executives and strategy
- Topics: Generative AI and LLM
- Level: Beginner, Intermediate
- Length: 1 hour
- Reading time: 23 min

## The rest of this video course is for members

Everything above is free. The video course itself is part of a Complete AI Training membership, together
with every other course, certification and prompt on the site.

- Read the page: https://completeaitraining.com/course/ai-and-llm-essentials-20-core-concepts-in-40-minutes-video-course/
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