Interesting Engineering on MSN

Medieval mega-project: The engineering marvel of the Codex Gigas

Now well over 800 years old, the Codex Gigas is one of the most impressive artifacts from the Medieval period of Europe.

How AI coding agents work—and what to remember if you use them

At the core of every AI coding agent is a technology called a large language model (LLM), which is a type of neural network ...

Inside OpenAI’s Pro-Grade Codex 5.2 Made for Software Teams & Security Work

OpenAI GPT-5.2 Codex targets pro coding, scoring 56.4 percent on SE Bench Pro, so your team ships safer changes with fewer regressions.