All model prices

gpt-audio-2025-08-28

OpenAI · gpt-audio-2025-08-28

gpt-audio-2025-08-28 from OpenAI: $2.5 per million input tokens, $10 per million output tokens. Retires 20 Jan 2027.

Prices in US dollars per million units
RatePriceApplies
Input$2.5 per 1M input tokensOrdinary
Output$10 per 1M output tokensOrdinary
Input$32 per 1M input tokensAUDIO
Output$64 per 1M output tokensAUDIO
Retires
20 Jan 2027
Most input tokens
128,000
Most output tokens
16,384