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AI ASAP: ChatGPT, Claude, Midjourney, Gemini, Flux & More (Udemy.com)

Master LLMs and Diffusion Fast: AI Images, Music, Text, Code & Prompt Engineering the easy way

Created by: Arnold Oberleiter

Last updated July 2026

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What you will learn

  • Basic Concepts of Artificial Intelligence (AI)
  • Historical overview and origins of the AI hype
  • Introduction to Large Language Models (LLMs) like ChatGPT, Claude, Gemini, Llama
  • Foundations and applications of diffusion models like Midjourney, Flux, Adobe Firefly & Stable Diffusion
  • Practical prompt engineering for effective use of LLMs
  • Overview of multimodality and its significance in AI
  • Comparison and evaluation of leading LLMs on the market
  • Practical use and prompt engineering of diffusion models, including DALL·E, Adobe Firefly, Midjourney, Flux and Stable Diffusion
  • Insights into AI-generated videos, voices, and music like Elevenlabs, Suno, Udio and more
  • Tips and strategies for beginners to start and experiment with AI technologies

How it compares

Against the other 1,107 rated Udemy courses in Personal Development on CourseDuck:

  • Rating4.6 out of 5higher than 54% of them
  • Reviews84#912 of 1,108 by number of reviews
  • Length3.3 hourslonger than 62% of them
  • Last updatedJuly 2026more recently than 80% of them

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Course Description

Master AI Quickly—Without the Overwhelm

You're busy... we get it.
You want to harness the power of AI but don't have time for a 50-hour course.

Imagine gaining practical AI skills that immediately boost your efficiency in graphics, text, emails, code, and more—all without the complexity.

Why This Course Is Perfect for You:

  • Learn Fast: Dive straight into practical AI applications that you can use right away.

  • Boost Efficiency: Automate and enhance your daily tasks to save time and resources.

  • Stand Out: Impress colleagues and friends with your newfound AI expertise.

What You'll Gain:

  • Clear Understanding of AI Essentials: Grasp AI, LLMs, and diffusion models without technical jargon.

  • Master Prompt Engineering: Unlock the full potential of ChatGPT and other LLMs like Gemini, Claude or Llama with effective prompts.

  • Create Stunning Visuals: Use diffusion models like DALL-E, Adobe Firefly, Stable Diffusion, Flux, Recraft and Midjourney to generate amazing graphics.

  • Explore AI in Media: Delve into AI-powered videos, voiceovers, and music to elevate your content creation with tools like Elevenlabs, Kling, Runway, Pika and more

Join Thousands Who've Transformed Their Skills

With over 10.000 five-star ratings on my Courses, professionals like you have fast-tracked their AI knowledge.


Ready to Unlock Your AI Potential?

Don't let a busy schedule hold you back. Enroll now and take the first step toward transforming your future today.

See you inside the course!

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Instructor Details

Arnold Oberleiter

English text below the German text!


Hallo zusammen,

Ich bin Arnold "Arnie" Oberleiter, Dozent im Bereich Künstliche Intelligenz.

Es ist mein Ziel, mein Wissen und meine Begeisterung für KI mit euch zu teilen.

Ich glaube fest daran, dass ein tiefes Verständnis von KI einen enormen Vorteil in unserer technologiegetriebenen Welt bietet. Ich befasse mich mit LLMs (die Technologie hinter ChatGPT) bereits seit 2018-2019, als es mit Transformer & DIffusion losging.

Arnie


English:


Hi everyone,

I’m Arnold “Arnie” Oberleiter, an instructor in the field of artificial intelligence.

My goal is to share my knowledge and enthusiasm for AI with you.

I strongly believe that a deep understanding of AI offers a huge advantage in our technology-driven world. I’ve been working with LLMs — the technology behind ChatGPT — since 2018–2019, back when Transformers and diffusion models started taking off.

Arnie

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Reviews

4.6

84 ratings on Udemy

Select a bar to show only those reviews.Select the bar again to show every rating.

By Damian Igwe on 3/7/2026

So far, the lectures are incisive and apt!

By Dmitry Ochnev on 2/17/2026

A useful quick guide to AI.

By Jose Celis-Gil on 11/17/2025

It was an useful and quick course, Thanks

By Takao Kurihara on 8/16/2025

This lecture is full of practical knowledge to help me use top-ranked AI tools! I can integrate all of them into my daily activities to improve my results.

By Marc Angelo Tabia on 3/10/2025

The lessons prove that the teacher has a lot of knowledge about LLMs and what they are and some tips on how to make use of them. Do note that as the topic says, it is a quick look into AI and so is more like a summarized preview of what it is and you need to go further into specific topics (and maybe also the other courses the teacher has) to learn more about taking full advantage of it.

By Reena@George@Christy on 12/5/2024

Yes... its definitely quite beneficial to me!

By Shankar Mahadev Gade on 12/2/2024

It has been going Well till this lecture. It's quite Simple to understand. Good Presentation and interesting. Willing to continue.

By Fanny Esther SUBÏNN ETOUKE on 11/30/2024

Yes, it is! This is my very first course in AI, and the teacher is excellent at explaining the basics and principles of AI's functioning. He makes student to familiarize with AI, without being experts. I live it and would definitely recommend it

By Adrian F. on 11/9/2024

Amazing course, very applicable and useful, I totally recommend this course you won't regret it.

By Klaus Bauer on 11/9/2024

I was waiting for a course that covers this stuff quickly. I often find myself buying courses and not going through all of the content. Thank you for this.

Showing all 10 reviews on CourseDuck

Read all 84 reviews on Udemy

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Quality Score

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Overall Score : 92 / 100