Prompt Caching 与 Batch 投资回报计算器OpenAI
OpenAI: GPT-5.2 Pro Prompt Caching Calculator
Base Input Rate$21/M
缓存命中读取价$10.500/M(-50%)
Cache Write SurchargeFree (Automatic)
Output Rate$168/M
Simulation Parameters
月度请求量 (Requests)100,000
单次输入 Tokens (Input)8,000
Prompt 缓存命中率 (Cache Hit)75%
单次输出 Tokens (Output)800
未优化原始成本$30,240.00
实际净账单$23,940.00
缓存节省金额$6,300.00 (-21%)