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OpenAI API pricing calculator
Interactive calculator for model tokens, hosted tools, and runtime in one estimate.
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Calculator
Interactive calculator for model tokens, hosted tools, and runtime in one estimate.
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Single-model pricing brief for GPT-5 mini across standard and batch rows.
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Official pricing pages used to support model, tool-cost, and calculator estimates.
Open pageOperational guides and API references used by tool-cost, migration, and calculator pages.
Open pageOfficial model pages used for context windows, output caps, and built-in tool coverage.
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