$30–$65 per hour 100% remote Part-time Fully flexible schedule Review Tamil audio clips for fluency, pronunciation and natural delivery; record the reasoning behind each decision in English. AI companies need Tamil language experts to review real Tamil audio work. This project involves listening to audio clips, assessing fluency and pronunciation, and judging intonation and linguistic authenticity. For each judgment, you will write clear feedback in English about the language considerations that led to your evaluation and flag ambiguous or unclear wording whenever the requirements need more detail. This is that work, done remotely around your schedule. What you'll do Review Tamil audio clips for fluency and pronunciation Assess intonation and linguistic authenticity in speaker or model output For every evaluation, provide detailed feedback in English on the language considerations that led to your judgment Flag ambiguous points and clearly communicate any language content that is unclear Why this is worth your time Get paid $30–$65 an hour to help improve AI systems Apply your Tamil language expertise to detailed audio evaluation work Build a record of clear English judgments about speech and language Fully remote and flexible, no fixed shifts, no commute Who this is for Tamil proficiency at a professional level, both spoken and written English at B2 level or higher for written and verbal communication Strong attention to detail, with clear explanations of subtle language differences No AI experience needed. Pay and details $30–$65 per hour, paid hourly as an independent contractor Part-time, flexible schedule; fully remote, United States How to apply Apply on OpenTrain with your resume. Complete the application on the hiring platform. If shortlisted, take a short AI interview. Ready to review Tamil audio and explain the language behind your evaluations? Apply today. About OpenTrain AI OpenTrain AI connects experienced professionals with paid, part-time AI training work: shaping and improving the AI systems that companies are building right now.