LTLilly Tech Systemsinlillytechsystems.hashnode.dev·2d ago · 6 min readWhy Prompts Fail in ProductionOriginally published on AI School by Lilly Tech Systems — Lesson 1 of the Prompt Patterns That Survive Production course. The playground-to-production gap is real, consistent, and almost always fixabl00
LTLilly Tech Systemsinlillytechsystems.hashnode.dev·2d ago · 7 min readWhat Does the Claude API Actually Cost? (June 2026)Originally published on AI School by Lilly Tech Systems. Per-token prices are public, but your bill is determined by three multipliers most teams ignore: caching, batching, and model routing. Here is 00
