Prompt Caching & Batch ROI CalculatorsAlibaba Qwen
Qwen: Qwen3.5 Plus 2026-04-20 Prompt Caching Calculator
Base Input Rate$0.3/M
Cache Hit Read$0.060/M(-80%)
Cache Write SurchargeFree (Automatic)
Output Rate$1.8/M
Simulation Parameters
Monthly Requests100,000
Input Tokens / Req8,000
Prompt Cache Hit Rate75%
Output Tokens800
Gross Uncached Cost$384.00
Net Bill$240.00
Cache Savings$144.00 (-37%)