Turn recordings into searchable, organized text assets
gpt-transcribe is an OpenAI transcription service for converting audio to text, suitable for organizing interviews, courses, meetings, and spoken content into text assets. It works with recording files and delivers recognized text, rather than generating speech or engaging in general chat. When using it, you can structure requests with language information and text prompts, then connect transcription results to search, editing, or summarization workflows.
Input parameters and result formats vary by service. Use the public API for this model and follow its guide for generation, task retrieval and editing operations.
Specifications and interface features
Clarify capacity, inputs and outputs, and invocation methods before selecting a model.
Task type
Audio transcription: recording input, text output
API endpoint
POST /v1/audio/transcriptions; explicitly specify model=gpt-transcribe
Input method
file is required; use a binary audio file
Basic result
The default request format is json; the JSON response carries text in the text field
Prompt configuration
The endpoint provides language, prompt, and languages[], keywords[] parameters
Output configuration
The endpoint lists format options such as text, srt, verbose_json, and vtt; validate suitability for the task
Metering
Metered by audio second
The above describes the input, output, and configuration scope of the service endpoint; it does not represent standalone native version specifications. Extended options such as subtitles and timestamps must be validated for the task.
Core Capabilities
Learn what gpt-transcribe can bring to your work.
From Audio to Text Materials
The core use of gpt-transcribe is to convert spoken content in recordings into text, bringing audio into a searchable, copyable, and editable workflow. Applications can read the text field in JSON and save it as interview transcripts, course note materials, or first drafts of meeting minutes; summarization, classification, and insight extraction are better suited as subsequent processing steps.
Prepare Prompts for Professional Content
When processing recordings containing industry terminology, product names, or specific languages, you can use the input's language and prompt fields to provide context. It is recommended to first compile a concise glossary and context description, then test the results with representative clips. These settings support the transcription task and should not be treated as mandatory replacement rules, nor can they replace manual verification of key names.
Connect Text and Subtitle Workflows
Basic text is suitable for archiving and retrieval; when it needs to enter a video editing workflow, delivery can be designed around the subtitle formats and timestamp options provided by the input. First confirm that the selected configuration can return the required structure, then process the full material. Transcribed text, subtitle segmentation, and video synchronization are separate stages, so obtaining text should not be equated directly with completing subtitle production.
Use Cases
Start with specific tasks to find where the model can be effective.
Organizing Interview Recordings
Input interview recordings and prepare interviewee names, organization names, and topic terminology to obtain an editable first draft of the text. Editors can use it to search original quotes, mark quoted passages, and organize the line of questioning; before formal publication, listen again to segments involving numbers, proper nouns, and key statements, preserving the interviewee's original meaning rather than relying on automatic rewriting.
Archiving Courses and Lectures
Transcribe course or lecture audio into text, saving it by course name, topic, and recording batch so learners can search for concepts and review content. Deliverables can include body-text materials and a search index; chapter division, knowledge-point summaries, and exercises need to be organized separately, and a single transcription request should not be treated as a complete course-content generation workflow.
Preparing Video Narration Scripts
Transcribe accompanying video recordings or voice-over materials, first obtaining a text draft before moving on to proofreading, sentence segmentation, and subtitle editing. When subtitle files are needed, first test the format and time alignment with short clips, then process in batches. Background music, overlapping speech from multiple speakers, and edit points should be reviewed carefully to avoid publishing recognized text directly without inspection.
How to choose this model
Choose based on task complexity, input materials, and expected results.
Choose by transcription task, not by inferring upgrades from the name
When you need to convert an existing recording into text, you can choose gpt-transcribe. It and whisper-1 appear as transcription options in the client. When selecting a model, use the same batch of recordings to compare terminology recognition, text readability, and output configuration compatibility. Do not judge speed or accuracy differences solely by name, and do not directly equate it with a version of gpt-4o-transcribe.
Distinguish transcription, understanding, and speech generation
If the deliverable is a recording transcript, prioritize a transcription workflow; if you need to extract action items from the transcript, write a summary, or answer content questions, you can add a text-processing step after transcription. If the goal is to read text aloud, choose a text-to-speech service. Breaking down tasks this way lets you separately check recognition errors and content-processing results, making issues easier to identify.
Getting started: Organizing a recording draft with specialized terminology
First prepare the input, then connect it to the appropriate application workflow.
Prepare the input
Prepare a clear recording, the known language, and a glossary, and retain the time ranges that need to be reviewed.
Organize the request and subsequent workflow
Upload the binary file through /v1/audio/transcriptions and explicitly select gpt-transcribe; first obtain the basic text result, then choose verified subtitle or timestamp outputs as needed for the task. Keep the original recording for review during editing.
Practical task example: Organizing a recording draft with specialized terminology
Design the task directly around the following inputs and acceptance criteria.
Recommended task
Submit /v1/audio/transcriptions using a multipart file, model=gpt-transcribe; first request the JSON text result, then validate any other required output options.
Key checks
Verify terminology, numbers, and negative statements, and review the original audio for ambiguous parts; do not infer the existence of speaker separation or a specific native version from the endpoint name.
Usage limitations
Before formal use, understand the output quality and scope of capabilities.
Transcription results are not equivalent to a reviewed verbatim record. Low volume, background noise, accents, and multiple people speaking at once may increase proofreading effort; when names, amounts, dates, or professional conclusions are involved, retain the original recording and listen back to key sections. Do not make final judgments based solely on the transcript.
Do not assume the result will automatically distinguish speakers, translate into another language, or provide confidence for every word. When these deliverables are needed, recognition, review, or post-processing steps should be designed separately; responsible parties and action items in meeting minutes also cannot be determined automatically from transcription text alone.
File transcription and real-time voice conversation are different workflows. stream and timestamp configurations do not equal continuous microphone input, two-way calls, or automatic subtitle synchronization; for long recordings, first use a short sample to confirm upload, output, and sentence segmentation performance, then arrange full processing and result merging.
Frequently asked questions
Answers to common questions about using gpt-transcribe.
Is gpt-transcribe the same as gpt-4o-transcribe?
When using it, treat gpt-transcribe as an independent call ID, and do not replace it yourself with gpt-4o-transcribe or gpt-4o-mini-transcribe. Similar names do not mean identical versions; model selection should focus more on your own recording samples and required delivery format.
How do I submit audio when calling it directly?
Submit the binary file to /v1/audio/transcriptions, and explicitly set model=gpt-transcribe. Do not rely on the default selection when the model is omitted. If submitting a URL through an MCP audio transcription tool, follow that tool's input method; do not treat the URL string directly as an uploaded file.
Can it generate SRT or VTT subtitles directly?
The endpoint provides srt and vtt request options. You can first test a short recording to see whether the subtitle result meets your needs. Before formal delivery, also check sentence segmentation, time alignment, and proper nouns; if the workflow primarily uses plain text, you can transcribe first and then arrange the timeline during subtitle editing.
How should I prepare requests when there is a lot of specialized vocabulary?
You can prepare concise language information and terminology context around language, prompt, or keywords[], and first test common names and easily confused terms. Prompts are not dictionaries that guarantee correct recognition, nor are they suitable for embedding rewriting instructions; key terms should still be checked against the original recording one by one.
Can I get real-time responses while speaking?
The main workflow of gpt-transcribe is audio file transcription, and its output is recognized text rather than conversational responses. Even when using streaming configuration, it should not be treated as a real-time two-way voice conversation; to listen and respond at the same time, you must separately design audio capture, conversation processing, and speech playback steps.