Materials Science AI Trainer & Evaluator (Remote)

Prolific; United States; Remote; USD 55,000 - 83,000; Full time

Job summary

Prolific is seeking Materials Science Specialists to join our Expert Network for training and evaluating AI models using real scientific expertise. You will complete a quick test to assess your suitability, then join Prolific as a participant and get paid to train and evaluate AI models from home.

Researchers pay $40+/hr based on skills and experience, and tasks require about an hour of uninterrupted work. Requirements include a BSc in Materials Science (or related STEM field), the ability to

Qualifications

• Minimum BSc in Materials Science or related STEM field.
• Ability to interpret phase diagrams, crystalline structures, and property data.
• Attention to detail with focus on complex technical tasks.
• LinkedIn profile or professional history for verification.
• PayPal account required to receive payments.

Responsibilities

• AI Evaluation & Ranking: compare AI-generated explanations and rank by accuracy and logic.
• Strategic Document Audit: review papers with AI-generated abstracts to spot inaccuracies.
• Fact-Checking: verify AI data against source documentation.
• Model Alignment: provide feedback to make models enterprise-ready.
• Technical Verification: audit summaries of chemical compositions and material behaviors.

Skills

Technical Literacy

Analytical Rigor

Professional Verification

PayPal

Education

BSc Materials Sci

Metallurgy

Chemical Eng

Job description

Prolific is seeking Materials Science Specialists to join our Expert Network for training and evaluating AI models using real scientific expertise. You will complete a quick test to assess your suitability, then join Prolific as a participant and get paid to train and evaluate AI models from home.

Researchers pay $40+/hr based on skills and experience, and tasks require about an hour of uninterrupted work. Requirements include a BSc in Materials Science (or related STEM field), the ability to