Prompt Caching & Batch ROI CalculatorsOpenAI
OpenAI: gpt-oss-20b Prompt Caching Calculator
Base Input Rate$0.03/M
Cache Hit Read$0.030/M(-0%)
Cache Write SurchargeFree (Automatic)
Output Rate$0.13/M
Simulation Parameters
Monthly Requests100,000
Input Tokens / Req8,000
Prompt Cache Hit Rate75%
Output Tokens800
Gross Uncached Cost$34.40
Net Bill$34.40
Cache Savings$0.00 (-0%)