Prompt Caching & Batch ROI CalculatorsAlibaba Qwen
Qwen: Qwen3.8 Omni Flash Prompt Caching Calculator
Base Input Rate$0.15/M
Cache Hit Read$0.016/M(-89.33%)
Cache Write SurchargeFree (Automatic)
Output Rate$0.47/M
Simulation Parameters
Monthly Requests100,000
Input Tokens / Req8,000
Prompt Cache Hit Rate75%
Output Tokens800
Gross Uncached Cost$157.60
Net Bill$77.20
Cache Savings$80.40 (-51%)