Prompt Caching 与 Batch 投资回报计算器Alibaba Qwen
Qwen: Qwen3.8 Omni Flash Prompt Caching Calculator
Base Input Rate$0.15/M
缓存命中读取价$0.016/M(-89.33%)
Cache Write SurchargeFree (Automatic)
Output Rate$0.47/M
Simulation Parameters
月度请求量 (Requests)100,000
单次输入 Tokens (Input)8,000
Prompt 缓存命中率 (Cache Hit)75%
单次输出 Tokens (Output)800
未优化原始成本$157.60
实际净账单$77.20
缓存节省金额$80.40 (-51%)