Prompt Caching & Batch ROI CalculatorsZhipu AI
Z.ai: GLM 4.5 Air Prompt Caching Calculator
Base Input Rate$0.2/M
Cache Hit Read$0.030/M(-85%)
Cache Write SurchargeFree (Automatic)
Output Rate$1.1/M
Simulation Parameters
Monthly Requests100,000
Input Tokens / Req8,000
Prompt Cache Hit Rate75%
Output Tokens800
Gross Uncached Cost$248.00
Net Bill$146.00
Cache Savings$102.00 (-41%)