{"type": "article", "title": "Building an LLM System from Scratch in Pure Python & NumPy: Architecture, Invariants, and Clean Code", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/building-an-llm-system-from-scratch-in-pure-python-numpy-architecture-invariants", "original_source": "https://dev.to/ducnguyen-creator/building-an-llm-system-from-scratch-in-pure-python-numpy-architecture-invariants-and-clean-code-5a8c", "published": "2026-07-11T00:56:51+00:00", "accessed": "2026-07-11", "id": "building-an-llm-system-from-scratch-in-pure-python-numpy-architecture-invariants"}