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Flagship, mid-tier, small: which AI model tier should you actually use?
Every vendor sells three or four sizes. How to match tier to task, and why most production traffic belongs on the middle…
How to read an AI benchmark without being fooled
Vendor charts always show the vendor winning. The handful of questions that separate a meaningful result from marketing.…
LLM API pricing explained: tokens, caching, batch and the cliffs
How per-million-token pricing works, why output costs more, and the four levers that cut a bill by half or more.…
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