Published onNovember 6, 2026Look at the bill before you build a language AI prefersAI-AgentsLLMCost-AnalysisCould a language built for AI beat TypeScript and Rust? Decompose a real agent bill and code text is 0.8%. I ran the experiment myself: a 29x larger repo raised input tokens by only 18%. The bottleneck is harness fixed cost, not syntax.