All model prices

ft:o4-mini-2025-04-16

OpenAI · ft:o4-mini-2025-04-16

ft:o4-mini-2025-04-16 from OpenAI: $4 per million input tokens, $16 per million output tokens, $1 per million cached input tokens. Retired 23 Oct 2026.

Prices in US dollars per million units
RatePriceApplies
Input$4 per 1M input tokensOrdinary
Cached input$1 per 1M cached input tokensOrdinary
Output$16 per 1M output tokensOrdinary
Input$2 per 1M input tokensBATCH tier
Cached input$0.5 per 1M cached input tokensBATCH tier
Output$8 per 1M output tokensBATCH tier
Retired
23 Oct 2026
Most input tokens
200,000
Most output tokens
100,000