AI Training Experts - Bilbao, Spain

prolificacademicltd; United States; Remote; USD 28,000 - 41,000; Full time

Job summary

Prolific Academic Ltd seeks contributors for a paid participant programme that trains and benchmarks cutting-edge AI systems. This is a fully remote, self-employed role built around discrete tasks sourced from real research projects.

Contributors act as the human feedback layer to improve model accuracy and alignment. Tasks are short, up to one hour, with researchers providing detailed instructions and pay rates typically around $25 per hour per completed task. onboarding is quick.

Qualifications

• Verifiable background as an AI trainer, annotator, or evaluator.
• Ability to complete a brief skills verification test of 10–15 minutes.
• Strong attention to detail and comfort with nuanced material.

Responsibilities

• Carry out AI training tasks involving analysis, editing, and annotation.
• Evaluate AI-generated responses and judge model performance on prompts.
• Provide consistent, well-reasoned input to improve AI models.
• Maintain concentration during tasks up to one hour.
• Follow detailed task instructions to maintain data integrity.

Skills

AI training

AI annotation

Model evaluation

Job description

Role overview

This Bilbao-based listing recruits experienced contributors for a paid participant programme that helps train and benchmark cutting-edge AI systems. The role is fully remote, self-employed, and built around discrete paid assignments drawn from real research projects. Contributors act as the human feedback layer that makes modern AI models more accurate and better aligned with real-world needs.

Responsibilities

• Carry out AI training tasks involving the analysis, editing, and authoring of annotations
• Evaluate AI-generated responses and judge overall model performance on varied prompts
• Provide consistent, well-reasoned input that contributes to ongoing AI model improvements
• Maintain sustained concentration during individual tasks lasting up to one hour
• Follow detailed task instructions supplied by researchers to maintain data integrity

Requirements

• Verifiable professional background as an AI trainer, annotator, evaluator, or in a closely related role
• Willingness to complete a brief skills verification test of about 10–15 minutes
• Strong attention to detail and comfort working through nuanced, complex material
• Reliable fast internet connection plus a suitable computer for remote work
• Self-employed classification with a willingness to self-declare earnings
• A PayPal account for receiving payments from research clients

Benefits and work setup

• Researcher-set pay rates that frequently reach approximately $25 per hour per completed task
• Fully remote, self-paced engagement without fixed hours
• Quick onboarding once the assessment is cleared
• Work-from-home flexibility with no daily commute or office requirement