GPT Transcribe

GPT Transcribe is OpenAI's speech-to-text model for transcribing completed audio files, streamed file transcripts, and committed turns in Realtime sessions.

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audio input · usd / minute

$0.0045

modalities · in → out

released

jul 28, 2026

model type

Speech to text

pricing

base api ratesusd per minute

audio input: $0.0045

providers

OpenAI hosts GPT Transcribe. Impossibl routes your request intelligently and handles failover automatically when a provider is down.

OpenAI

specifications

takes text and audio in, gives text outopenai/gpt-transcribe

creatorOpenAI
model typeSpeech to text
context windownot published
maximum outputnot published
input
takes text and audio in, gives text out
outputtext
tool callingnot verified
releasedjul 28, 2026
endpoint/v1/audio/transcriptions

unknown means the public catalog does not establish that fact. a model's documented capabilities can differ from what a particular api supports. see the model documentation for integration details.

benchmarks

Word Error Rate Index0.00

view source ↗all source data and breakdowns (json) ↗

each configuration is listed separately; these evaluations describe the tested model configuration, and performance and costs can differ on impossibl. unmeasured scores are omitted and api values keep their source units. last checked 2026-09-11.

compare GPT Transcribe with other models

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frequently asked questions

What is GPT Transcribe?

GPT Transcribe is OpenAI's speech-to-text model for transcribing completed audio files, streamed file transcripts, and committed turns in Realtime sessions. It accepts unstructured context, keyword hints, and multiple language hints to improve accuracy on domain-specific terminology, multilingual audio, and code-switching.

How much does GPT Transcribe cost?

GPT Transcribe costs $0.0045 per minute of audio through the Impossibl API. All rates are in USD.

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What inputs and outputs does GPT Transcribe support?

GPT Transcribe accepts audio and text as input. GPT Transcribe returns text.

How do I use GPT Transcribe through an API?

GPT Transcribe is available through the Impossibl API. Use openai/gpt-transcribe as the model identifier with /v1/audio/transcriptions. The quickstart explains how to create an API key and send your first request.

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When was GPT Transcribe released?

OpenAI released GPT Transcribe on July 28, 2026.

Creator release announcement ↗

this page describes GPT Transcribe as listed by the impossibl public api. prices and availability come from that catalog, refreshed here every five minutes. this is an impossibl offering, not a comparison of independent hosting-provider quotes. model descriptions and release dates, where available, use the creator sources linked under the answers above.

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