Online courses are getting out of hand. Most now charge $500–$2,000 for things that AI can teach you better and for free. Here’s what you can now get from LLMs instead of a guru: • A step-by-step curriculum tailored to your level
• Bite-sized lessons based on how much time
TOOLS
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LLMs Replacing Paid Online Courses
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Use LLMs to Build Custom Online Courses for Free
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Stop paying for online courses. You don’t need to spend $1,997 on a online course anymore. You can use any LLM like ChatGPT, Gemini, or Claude to build a custom course on any topic or subject. Here’s the mega prompt that we use to get world-class education for free:
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AI Engineering Hub: 70+ Open-Source MCP RAG Agents Tutorials
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All these projects are from AI Engineering Hub. The Repo has 70+ MCP, RAG & AI Agents tutorials! It's 100% open-source Don't forget to star the Repo
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Building a 100% Local Deep Research Tool with MCP
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5. MCP-powered deep researcher Learn how you can build a 100% local deep research. Repo → https://
github.com/patchy631/ai-e
ngineering-hub/tree/main/Multi-Agent-deep-researcher-mcp-windows-linux
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Building Video RAG with MCP for Interactive Video Chat
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2. MCP-powered RAG over videos Learn how to build a video RAG that ingests a video and lets you chat with it. It also fetches the exact video chunk where an event occurred. Check this out: https://
github.com/patchy631/ai-e
ngineering-hub/tree/main/mcp-video-rag
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Local Multimodal RAG with DeepSeek Janus-Pro for Complex Documents
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3. Mumtimodal RAG Build a 100% local RAG over complex real-world docs with images, tables, text, and complex layouts. Powered by DeepSeek Janus-Pro. Check this out: https://
github.com/patchy631/ai-e
ngineering-hub/tree/main/deepseek-multimodal-RAG
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Building Agentic RAG Pipelines with Dynamic Context Retrieval
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1. Agentic RAG Build a RAG pipeline with agentic capabilities that can dynamically fetch context from different sources, like a vector DB and the internet. Check this out: https://
github.com/patchy631/ai-e
ngineering-hub/tree/main/agentic_rag
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VIVAGO 2.0 Launches High-Quality Image and Video Generation
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VIVAGO 2.0 is here! Built for creators who demand more.
— Futurepedia – Learn to Leverage AI (@futurepedia_io) 22 juin 2025
🔸High-quality image generation
🔸1080P ultra-clear video support
🔸Viral-ready effect templates
Explore it now → https://t.co/BsYTK1DuzR
Discover more top AI tools at https://t.co/wJuqIHDb28 — your leading AI tools… pic.twitter.com/qpmn1abax6VIVAGO 2.0 is here! Built for creators who demand more. High-quality image generation
1080P ultra-clear video support
Viral-ready effect templates
Explore it now → http://
vivago.ai Discover more top AI tools at http://
Futurepedia.io — your leading AI tools