Korean Language Data Contributor (Multimodal) - Freelance AI Trainer Project at Meridial Marketplace, by Invisible. Remote contract role for Korean language specialists to train AI models. Key Responsibilities: - Converse with language models to evaluate Korean linguistic accuracy - Verify factual accuracy and logical soundness, capture reproducible error traces and suggest improvements to prompt engineering Required Qualifications: - Native or fluent Korean language expertise - Deep knowledge of grammar, syntax, morphology, phonetics, semantics, and pragmatics - Ability to identify errors in honorifics, sentence structure, verb conjugation, word order, dialects, idioms, and script variations - Clear, metacognitive communication - showing your work - is essential Preferred Background: - Degree in Korean language or linguistics - Peer-reviewed publications, teaching experience, or linguistic analysis projects Compensation: $6-$65 hourly (varies by experience and location). Employment type: Independent contractor. Requires personal computer and high-speed internet. No company benefits provided.