How I Cut My AI Bill by 62% — A Freelancer's Guide to Context Windows in 2026 Every month, I sit down with my invoicing spreadsheet and do the math. How many hours did I bill? What did the tools cost me?

Source: [Dev.to](https://dev.to/rarenode/how-i-cut-my-ai-bill-by-62-a-freelancers-guide-to-context-windows-in-2026-3bm7)

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