May 21, 2026
Stop treating LLMs like black boxes. This comprehensive guide walks you through building a modern, LLaMA-style language model from scratch with fully annotated code.
Discover 'Teaching Boyfriend LLM' - the ultimate GitHub repository with 70+ Chinese PDF lecture notes covering LLM fundamentals, fine-tuning, RLHF, RAG, Agents, inference optimization, and cutting-edge models like DeepSeek R1, Qwen3, Llama3. Perfect for developers, students, and AI engineers seeking a systematic path from zero to expert. Organized by topic with clear difficulty ratings and learning progression.