---

name: wizper-with-timestamp description: "Wizper with Timestamp. Transcribe audio with word/segment-level timestamps. Triggers: transcription, speech to text, audio transcribe, timestamps, whisper" allowed-tools: Bash(curl *), WebFetch

Wizper with Timestamp

Transcribe audio files with detailed timestamps at segment or word level. Supports over 50 languages, translation to English, and configurable segment lengths. Built on the Whisper large model variants.

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": "wizper-with-timestamp",
    "version": "0.0.1",
    "input": {
      "audio_url": "https://example.com/interview.mp3",
      "chunk_level": "segment",
      "task": "transcribe",
      "language": "en"
    }
  }'

Parameters

Parameter	Type	Default	Description
audio_url	string	-	URL of the audio file to transcribe. Supported formats: mp3, mp4, mpeg, mpga, m4a, wav, webm.
chunk_level	string	segment	Level of the chunks to return.
language	string	-	Language of the audio file. Supports 50+ language codes (e.g., en, es, fr, de, ja, zh).
max_segment_len	integer	29	Maximum speech segment duration in seconds before splitting.
merge_chunks	boolean	true	Whether to merge consecutive chunks.
task	string	transcribe	Task to perform. Options: transcribe, translate
version	string	3	Version of the model to use. All models are the Whisper large variant.

Examples

Basic transcription:

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

Translate foreign audio to English with short segments:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "wizper-with-timestamp",
    "version": "0.0.1",
    "input": {
      "audio_url": "https://example.com/french-interview.mp3",
      "task": "translate",
      "language": "fr",
      "max_segment_len": 15,
      "merge_chunks": false
    }
  }'

Japanese audio transcription:

curl -X POST https://api.eachlabs.ai/v1/prediction \
  -H "Content-Type: application/json" \
  -H "X-API-Key: $EACHLABS_API_KEY" \
  -d '{
    "model": "wizper-with-timestamp",
    "version": "0.0.1",
    "input": {
      "audio_url": "https://example.com/japanese-speech.wav",
      "language": "ja",
      "chunk_level": "segment",
      "max_segment_len": 20
    }
  }'

Related Models

• Whisper - Standard Whisper transcription without timestamps
• Whisper Diarization - Transcription with speaker diarization

Documentation

• each::labs Docs
• API Reference