Remote Spanish Language AI Trainer & Evaluator (Freelance)

prolificacademicltd; United States; Remote; USD 39,000 - 44,000; Full time

Benefits offered by this job

Flexible scheduling

Remote work

Freelance contractor role

Job summary

Prolific Academic Ltd is seeking Spanish-fluent participants for remote, project-based language tasks in Valladolid. You will complete paid assignments that train and evaluate AI models on Spanish-language tasks, working from home in short exercises or longer focused blocks.

Tasks vary by project and time commitment; you will self-report earnings and manage freelance obligations. A short skills assessment is required to qualify for the participant pool, and a reliable internet connection is

Qualifications

• Advanced, verifiable fluency in Spanish.

Responsibilities

• Analyze, edit, and write Spanish source material.
• Review AI model responses to Spanish prompts for quality and naturalness.
• Provide structured written feedback to help refine model behavior.
• Adhere to task guidelines and meet quality benchmarks.
• Self-report completed assignments and earnings as a freelancer.

Skills

Spanish fluency

Job description

Prolific Academic Ltd is seeking Spanish-fluent participants for remote, project-based language tasks in Valladolid. You will complete paid assignments that train and evaluate AI models on Spanish-language tasks, working from home in short exercises or longer focused blocks.

Tasks vary by project and time commitment; you will self-report earnings and manage freelance obligations. A short skills assessment is required to qualify for the participant pool, and a reliable internet connection is