API Cost Calculator: Tokens, Cache, and Request Volume
Use a formula and Python calculator to estimate input, output, cache write, and cache read costs across three request-volume scenarios.
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Technical deep-dives, architectural patterns, and industry updates for the modern AI engineer.
Prompt Caching: First vs Repeat Request Costs
Run a reproducible prompt-caching test with a first request, cache hit, control miss, break-even formula, and usage check without stale prices.
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