AI Rate Card

GPT-4o Mini TTS · openai

Text-to-speech model powered by GPT-4o Mini

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Input, $/1M $0.60

Output, $/1M $12.00

Context —

Accepts text

Last checked 04.11.2026 12:00:14 UTC

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Source: AI Rate Card, https://airatecard.com/en/c/offer%3Aopenai%7Cgpt-4o-mini-tts, prices checked 2026-11-04; seller's page: https://openai.com

Technical details

ID: offer:openai|gpt-4o-mini-tts