---
title: "Create Streaming Transcription (SSE)"
method: POST
path: "/v1/audio/transcriptions#stream"
tags: ["audio.transcriptions"]
---

# Create Streaming Transcription (SSE)

`POST /v1/audio/transcriptions#stream`

Create Streaming Transcription (SSE)

## Response `200`

Stream of transcription events

## Changes

- **2026-09-23** `fa73befe1c61` — 4 breaking
  - response property `data/oneOf[subschema #3: TranscriptionStreamSegmentDelta]/end` list-of-types was widened by adding types `null` to media type `text/event-stream` of response `200`
  - response property `data/oneOf[subschema #3: TranscriptionStreamSegmentDelta]/start` list-of-types was widened by adding types `null` to media type `text/event-stream` of response `200`
  - response property `data/oneOf[subschema #4: TranscriptionStreamDone]/segments/items/end` list-of-types was widened by adding types `null` to media type `text/event-stream` of response `200`
  - response property `data/oneOf[subschema #4: TranscriptionStreamDone]/segments/items/start` list-of-types was widened by adding types `null` to media type `text/event-stream` of response `200`
- **2026-08-14** `61436a496404` — 1 info
  - added the optional property `data/oneOf[subschema #4: TranscriptionStreamDone]/usage/service_tier` to the response with the `200` status

[Change history](https://skmtc.dev/mistral/apis/mistral-ai-api/changes/v1/audio/transcriptions#stream/post.md)

---

[API](https://skmtc.dev/mistral/apis/mistral-ai-api.md) · [All operations](https://skmtc.dev/mistral/apis/mistral-ai-api/llms.txt) · [OpenAPI document](https://skmtc.dev/mistral/apis/mistral-ai-api/revisions/fa73befe1c61?raw)