All model prices

o3-2025-04-16

OpenAI · o3-2025-04-16

o3-2025-04-16 from OpenAI: $2 per million input tokens, $8 per million output tokens, $0.5 per million cached input tokens. Retires 11 Dec 2026.

Prices in US dollars per million units
RatePriceApplies
Input$2 per 1M input tokensOrdinary
Cached input$0.5 per 1M cached input tokensOrdinary
Output$8 per 1M output tokensOrdinary
Input$1 per 1M input tokensBATCH tier
Input$1 per 1M input tokensFLEX tier
Input$3.5 per 1M input tokensPRIORITY tier
Cached input$0.25 per 1M cached input tokensFLEX tier
Cached input$0.875 per 1M cached input tokensPRIORITY tier
Output$4 per 1M output tokensBATCH tier
Output$4 per 1M output tokensFLEX tier
Output$14 per 1M output tokensPRIORITY tier
Retires
11 Dec 2026
Most input tokens
200,000
Most output tokens
100,000