AI Rate Card

GPT-4o Transcribe Diarize · openai

Transcription model that identifies who's speaking when

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Input, $/1M $2.50

Output, $/1M $10.00

Context 16 000

Max output 2 000

Accepts audio, text

Last checked 04.11.2026 12:26:37 UTC

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

Technical details

ID: offer:openai|gpt-4o-transcribe-diarize