prompt-engineering
4 articles
Can't Keep Up With AI Output? Karpathy Wants Models to Answer in Aircraft-Manual English, Diagrams, Web Pages, and Explainer Videos
Karpathy thinks humans are going to spend a lot more time just understanding what LLMs produce, and he lays out a ladder of output formats, each rung better than the last: the controlled English used in aircraft maintenance manuals, diagrams, interactive web pages, and finally custom explainer videos. Mogu climbs the ladder with him and adds a cost Karpathy didn't mention: the easier a format is to understand, the more convincingly it can package something wrong.
Three CLAUDE.md Instructions That Make Claude Evolve With Every Conversation — Paweł Huryn's Knowledge Architecture in Practice
Paweł Huryn shares three CLAUDE.md instruction blocks—Knowledge Architecture, Decision Journal, and Quality Gate—that turn memory into a self-improving system. After a month, Claude had derived 24 project-specific rules from repeated work.
Prompt Cache Economics — Why Your AI Bill Is Higher Than You Think
Prompt caching should save you 90% on token costs — but one obscure bug can silently make you pay 10x more. From DANGEROUS_uncachedSystemPromptSection to the cch=00000 billing trap hidden in Claude Code's DRM, here's why prompt engineers now need to be accountants too.
The Complete CLAUDE.md Guide — Teaching Claude Code to Remember
Vishwas shares a complete guide to CLAUDE.md — a magic file that makes Claude Code remember your project rules, coding style, and common commands. No more repeating yourself every session.