All model prices

o1

OpenAI · o1

o1 from OpenAI: $15 per million input tokens, $60 per million output tokens, $7.5 per million cached input tokens. Retired 23 Oct 2026.

Prices in US dollars per million units
RatePriceApplies
Input$15 per 1M input tokensOrdinary
Cached input$7.5 per 1M cached input tokensOrdinary
Output$60 per 1M output tokensOrdinary
Input$7.5 per 1M input tokensBATCH tier
Output$30 per 1M output tokensBATCH tier
Released
5 Dec 2024
Retired
23 Oct 2026
Most input tokens
200,000
Most output tokens
100,000