Prompt Caching & Batch ROI CalculatorsAlibaba Qwen
Qwen: Qwen3.5-9B Prompt Caching Calculator
Base Input Rate$0.042/M
Cache Hit Read$0.038/M(-9.52%)
Cache Write SurchargeFree (Automatic)
Output Rate$0.062/M
Simulation Parameters
Monthly Requests100,000
Input Tokens / Req8,000
Prompt Cache Hit Rate75%
Output Tokens800
Gross Uncached Cost$38.56
Net Bill$36.16
Cache Savings$2.40 (-6%)