Tag: Prompt Caching
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OpenAI 12-Hour Prompt Cache: What the 2.5x Write Price Really Costs You
OpenAI now lets agents keep a cached prompt for 12 hours. It costs more to write, so here’s the quick math on when it actually saves you money.
OpenAI now lets agents keep a cached prompt for 12 hours. It costs more to write, so here’s the quick math on when it actually saves you money.