{"type": "article", "title": "From Transformers to AI Agents: The Complete Engineering Guide to Modern AI Architecture (LLMs, RAG, Vector Databases & Agentic Systems)", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/from-transformers-to-ai-agents-the-complete-engineering-guide-to-modern-ai-llms", "original_source": "https://dev.to/himanshudevgupta/from-transformers-to-ai-agents-the-complete-engineering-guide-to-modern-ai-architecture-llms-1ch2", "published": "2026-07-28T05:50:16+00:00", "accessed": "2026-07-28", "id": "from-transformers-to-ai-agents-the-complete-engineering-guide-to-modern-ai-llms"}