Audio

Create transcription

Transcribes audio into the input language.

Returns a transcription object in json, diarized_json, or verbose_json format, plain text in text, srt, or vtt format, or a stream of transcript events. Supported formats depend on the model.

post/audio/transcriptions

Response

Changes

Changed in 14 of the 162 revisions of this API.20246

Sep 27, 2026de263316e28b1See the full diff
- ○
  added the media type text/plain for the response with the status
  response-media-type-added
Sep 25, 2026d86203de41ae6See the full diff
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  added the non-success response with the status
  response-non-success-status-added
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  added the non-success response with the status
  response-non-success-status-added
- ○
  added the non-success response with the status
  response-non-success-status-added
- ○
  added the non-success response with the status
  response-non-success-status-added
- ○
  added the non-success response with the status
  response-non-success-status-added
- ○
  added the non-success response with the status
  response-non-success-status-added
Sep 3, 20269430b00d75b42See the full diff
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  added the optional property / to the response with the status
  response-optional-property-added
- ○
  added the optional property / to the response with the status
  response-optional-property-added
Sep 3, 20265f6acbcbb9191See the full diff
- ○
  added the non-success response with the status
  response-non-success-status-added
Aug 14, 20266ac2618eefd71See the full diff
- ○
  added the non-success response with the status
  response-non-success-status-added
Aug 5, 2026ab0c5306e3905See the full diff
- ○
  added the new optional request property
  new-optional-request-property
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  added the new optional request property
  new-optional-request-property
- ○
  added the new gpt-transcribe enum value to the request property /
  request-property-enum-value-added
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  added the optional property //// to the response with the status (media type: text/event-stream)
  response-optional-property-added
- ○
  added the optional property //// to the response with the status (media type: application/json)
  response-optional-property-added
This revision also has 2 changes that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog
May 13, 202674cbcf73838f6215See the full diff
- ▲
  the request property became not nullable
  request-property-became-not-nullable
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  added to the response body oneOf list for the response status (media type: application/json)
  response-body-one-of-added
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  the ////// response's property format changed from float to double for status (media type: application/json)
  response-property-type-changed
- ▲
  the ////// response's property format changed from float to double for status (media type: application/json)
  response-property-type-changed
- ▲
  the ////// response's property format changed from float to double for status (media type: application/json)
  response-property-type-changed
- ▲
  the ////// response's property format changed from float to double for status (media type: application/json)
  response-property-type-changed
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  removed the request property
  request-property-removed
- ●
  removed the request property
  request-property-removed
- ○
  added the new optional request property
  new-optional-request-property
- ○
  added the new optional request property
  new-optional-request-property
- ○
  added the new optional request property
  new-optional-request-property
- ○
  added the new optional request property
  new-optional-request-property
- ○
  added the new optional request property
  new-optional-request-property
- ○
  the request property default value false was removed
  request-property-default-value-removed
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  added the new diarized_json enum value to the request property
  request-property-enum-value-added
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  added the new gpt-4o-mini-transcribe-2025-12-15 enum value to the request property /
  request-property-enum-value-added
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  added the new gpt-4o-transcribe-diarize enum value to the request property /
  request-property-enum-value-added
- ○
  request property list-of-types was widened by adding types null to media type multipart/form-data
  request-property-list-of-types-widened
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  added to the response body anyOf list for the response status (media type: text/event-stream)
  response-body-any-of-added
- ○
  added the optional property //// to the response with the status (media type: text/event-stream)
  response-optional-property-added
- ○
  added the optional property //// to the response with the status (media type: text/event-stream)
  response-optional-property-added
- ○
  added the optional property //// to the response with the status (media type: application/json)
  response-optional-property-added
- ○
  added the optional property //// to the response with the status (media type: application/json)
  response-optional-property-added
This revision also has 40 changes that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog
Apr 29, 20256a6c681b182010See the full diff
- ▲
  the response property ////// became optional for the status (media type: text/event-stream)
  response-property-became-optional
- ▲
  the response property ////// became optional for the status (media type: text/event-stream)
  response-property-became-optional
- ▲
  the response property ////// became optional for the status (media type: text/event-stream)
  response-property-became-optional
- ▲
  the response property ////// became optional for the status (media type: text/event-stream)
  response-property-became-optional
- ▲
  the response property ////// became optional for the status (media type: text/event-stream)
  response-property-became-optional
- ▲
  the response property ////// became optional for the status (media type: text/event-stream)
  response-property-became-optional
- ▲
  the response property ////// became optional for the status (media type: application/json)
  response-property-became-optional
- ▲
  the response property ////// became optional for the status (media type: application/json)
  response-property-became-optional
- ▲
  the response property ////// became optional for the status (media type: application/json)
  response-property-became-optional
- ▲
  the /////// response's property type changed from integer to number for status (media type: application/json)
  response-property-type-changed
This revision also has 18 changes that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog
Mar 22, 202586ed5d9238099See the full diff
- ○
  the response property ////// became required for the status (media type: text/event-stream)
  response-property-became-required
- ○
  the response property ////// became required for the status (media type: text/event-stream)
  response-property-became-required
- ○
  the response property ////// became required for the status (media type: text/event-stream)
  response-property-became-required
- ○
  the response property ////// became required for the status (media type: text/event-stream)
  response-property-became-required
- ○
  the response property ////// became required for the status (media type: text/event-stream)
  response-property-became-required
- ○
  the response property ////// became required for the status (media type: text/event-stream)
  response-property-became-required
- ○
  the response property ////// became required for the status (media type: application/json)
  response-property-became-required
- ○
  the response property ////// became required for the status (media type: application/json)
  response-property-became-required
- ○
  the response property ////// became required for the status (media type: application/json)
  response-property-became-required
Mar 22, 202541844462b8736See the full diff
- ○
  added the new optional request property
  new-optional-request-property
- ○
  added the new optional request property
  new-optional-request-property
- ○
  added the new gpt-4o-mini-transcribe enum value to the request property /
  request-property-enum-value-added
- ○
  added the new gpt-4o-transcribe enum value to the request property /
  request-property-enum-value-added
- ○
  added the media type text/event-stream for the response with the status
  response-media-type-added
- ○
  added the optional property //// to the response with the status
  response-optional-property-added

Full history (14 revisions)