The Build-It-Yourself Discount Is Expiring

This week on Quanta Bits, Reza looks at why the build-it-yourself AI moment is still exciting, but the cost assumptions underneath it are getting less stable. Anthropic's pricing and access changes are the hook, but the bigger issue is industry-wide: capacity constraints, massive data center buildout, model routing, and the gap between a cheap-feeling prototype and a recurring workflow that runs on real tokens and real infrastructure.The episode covers my own shift from Claude/OpenClaw toward Codex for parts of my workflow, why AI usage is a poor proxy for value, why companies should route work across models instead of using the most expensive model everywhere, and why leaders should keep building while checking the economics before workflows scale.