---

name: whisper-diarization description: "Whisper Diarization. Transcribe audio with speaker identification and diarization. Triggers: transcription, speech to text, speaker diarization, multi-speaker, whisper" allowed-tools: Bash(curl *), WebFetch

Whisper Diarization

Transcribe audio files with speaker diarization, identifying and labeling different speakers in the audio. Supports speaker grouping, translation, and vocabulary prompts for improved accuracy.

Quick Start

Requires an each::labs API key. Get one at eachlabs.ai.

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "whisper-diarization",
    "version": "0.0.1",
    "input": {
      "file_url": "https://example.com/interview.mp3",
      "num_speakers": 2,
      "language": "en",
      "group_segments": true
    }
  }'

Parameters

Parameter	Type	Default	Description
file	string	-	An audio file (direct upload).
file_string	string	-	Base64 encoded audio file.
file_url	string	-	A direct audio file URL.
group_segments	boolean	true	Group segments of same speaker shorter apart than 2 seconds.
language	string	en	Language of the spoken words as a language code. Leave empty to auto detect.
num_speakers	integer	2	Number of speakers. Leave empty to autodetect.
prompt	string	-	Vocabulary: provide names, acronyms and loanwords in a list. Use punctuation for clarity.
translate	boolean	false	Translate the speech into English.

Examples

Basic diarization:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "whisper-diarization",
    "version": "0.0.1",
    "input": {
      "file_url": "https://example.com/podcast-episode.mp3"
    }
  }'

Multi-speaker meeting with vocabulary hints:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "whisper-diarization",
    "version": "0.0.1",
    "input": {
      "file_url": "https://example.com/board-meeting.mp3",
      "num_speakers": 5,
      "language": "en",
      "prompt": "Acme Corp, Q4 earnings, EBITDA, revenue forecast",
      "group_segments": true
    }
  }'

Foreign language with translation:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "whisper-diarization",
    "version": "0.0.1",
    "input": {
      "file_url": "https://example.com/spanish-debate.mp3",
      "language": "es",
      "num_speakers": 3,
      "translate": true
    }
  }'

Related Models

• Whisper - Standard transcription without diarization
• Wizper with Timestamp - Transcription with timestamps

Documentation

• each::labs Docs
• API Reference