<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Beyond the Stack</title><description>Exploring AI engineering, software architecture, practical experiments, and the ideas shaping the future of software development.</description><link>https://blog.beyondthestack.dev/</link><item><title>What Is an LLM? A Mental Model for Software Engineers</title><link>https://blog.beyondthestack.dev/what-is-an-llm/</link><guid isPermaLink="true">https://blog.beyondthestack.dev/what-is-an-llm/</guid><description>Follow a delivery prompt through tokenization, embeddings, attention, and token generation to understand an LLM and the application around it.</description><pubDate>Tue, 10 Nov 2026 00:00:00 GMT</pubDate></item></channel></rss>