OpenRecently verified

Spanish EI Audio - Castilian Spanish Speaker

  • Languages, Translation & Voice
  • Platform: Alignerr
  • Language: Spanish

$15-20/hrAs published by the platform.

About this job

This job asks native or heritage speakers of Peninsular Spanish to help train and check AI speech models. The work involves listening to generated audio, transcribing and labeling samples, and writing English feedback on accuracy and naturalness. It suits people with a trained ear for European Spanish who want flexible remote work and no prior AI experience.

What you'll do

  • Assess AI-generated audio for phonetic accuracy, naturalness and Castilian speech patterns.
  • Transcribe and label audio samples that capture Peninsular Spanish sounds and structures.
  • Flag model errors such as hallucinations and Latin American dialect bias.
  • Write structured English feedback explaining whether outputs meet Castilian standards.

Requirements

Castilian SpanishPhoneticsProsody analysisAudio transcriptionData annotationLinguistics
  • Required language: Spanish

Pay

$15-20/hr

Pay as published by the platform. It is not a guarantee of income or hours.

Location

The platform has not published which countries are eligible for this job.

How to apply

You apply on Alignerr, Labelbox's expert network: create a profile, complete an AI-led interview and skills assessment, then get matched to projects in your field.

All Alignerr jobs and how the platform works

Source

Official posting: https://www.alignerr.com/jobs/33b26f5c-0050-49ab-9c9f-d4fe41e96444

Last checked on October 8, 2026.

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