I kept using Claude Code. Added one thing to it. Cut AI engineering costs by 62%.

Same task. Same machine. Same models. Two runs. $1.96 vs $0.74. The difference wasn't prompt engineering. Wasn't a cheaper model. Wasn't a better GPU. It was whether Claude Code worked alone or handed off to an AI agent (Neo) before touching a single file. Here's what actually happened. The Task Benchmark two Parakeet speech-to-text variants on a CPU-only Azure VM (2 vCPUs, 7.7GB RAM, no GPU): nvidia/parakeet-tdt-0.6b-v3 — full precision HuggingFace model mudler/parakeet-cpp...