Notes on LLM engineering, plus the projects behind them.https://areyoustillreading.dev/https://areyoustillreading.dev/blog/feature-test/https://areyoustillreading.dev/blog/feature-test/A deliberately over-built essay that puts every rendering feature the blog supports on one page — headings, math, a live diagram, an interactive 3D plot, code chrome, margin notes and figures — so nothing can hide.Fri, 31 Jul 2026 00:00:00 GMThttps://areyoustillreading.dev/blog/zzdemo-serving-1/https://areyoustillreading.dev/blog/zzdemo-serving-1/Once retrieval works, the next wall is latency — and most of the latency you can actually control turns out to be a question of scheduling, not hardware.Thu, 18 Sep 2025 00:00:00 GMThttps://areyoustillreading.dev/blog/zzdemo-retrieval-2/https://areyoustillreading.dev/blog/zzdemo-retrieval-2/An index tells you where things are. It does not tell you what they mean — and confusing the two is where retrieval quietly starts to lie.Sat, 03 May 2025 00:00:00 GMThttps://areyoustillreading.dev/blog/zzdemo-retrieval-1/https://areyoustillreading.dev/blog/zzdemo-retrieval-1/The cheapest retrieval system that could possibly work, and what it taught me before I reached for anything heavier.Wed, 12 Feb 2025 00:00:00 GMT