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Spanish (Latin America) Language Data Contributor (Multimodal) – Freelance AI Trainer Project

Company: Meridial Marketplace, by Invisible

Location: Remote, London

Posted: June 08, 2026

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Position Details

Job Overview

Are you a Spanish (Latin America) language expert eager to shape the future of AI? Large‑scale language models are evolving from clever chatbots into powerful engines of linguistic discovery. With high‑quality training data, tomorrow’s AI can democratize world‑class education, keep pace with cutting‑edge research, and streamline communication for Spanish speakers everywhere. That training data begins with you—we need your expertise to help power the next generation of AI.

Responsibilities

  • Converse with the model on language scenarios, verify factual accuracy and logical soundness, capture reproducible error traces, and suggest improvements to our prompt engineering and evaluation metrics.
  • Document every failure mode when challenging advanced language models on topics such as verb conjugation, noun‑adjective agreement, subjunctive usage, sentence structure, regional dialects, word order, idiomatic expressions, and cultural n...