Prompt Caching 與 Batch 投資回報計算器Google
Google: Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) Prompt Caching Calculator
Base Input Rate$0.25/M
快取命中讀取價$0.063/M(-75%)
Cache Write SurchargeFree (Automatic)
Output Rate$1.5/M
Simulation Parameters
月度請求量 (Requests)100,000
單次輸入代幣 (Input Tokens)8,000
Prompt 快取命中率 (Cache Hit)75%
單次輸出代幣 (Output Tokens)800
未優化原始成本$320.00
實際淨帳單$207.50
快取節省金額$112.50 (-35%)