Mathematics Experts - PhD required - (Freelance, Remote, 20+ openings)

Project Description

This project involves reviewing AI–generated responses, evaluating the reasoning quality and step–by–step problem–solving, and providing expert feedback that helps models produce answers that are accurate, logical, and clearly explained. You will assess solutions for accuracy, clarity, and adherence to the prompt; identify errors in calculations, methodology, or conceptual understanding; fact–check quantitative information across; write high–quality mathematical explanations and model solutions that demonstrate correct methods; and rate and compare multiple AI responses based on mathematical correctness and reasoning quality.

Compensation

Compensation is competitive and varies based on education level, institution, and prior experience.

Hiring Profile

You hold a PhD in Mathematics/Statistics (or a closely related quantitative field).You have developed or critically reviewed complex math content (e.g., problem banks, proofs, textbook sections, research notes).Published in a peer–reviewed journal.English proficiency C1 and above with excellent writing skills.Bonus: Data labeling, RLHF, or AI model evaluation experience. Next steps

Apply via partner site - Braintrust will send you an email with detailed instructions.Qualification exam (1–2 hours): evaluates your role-specific expertise. Compensation provided upon passing.Project exam (1–2 hours): evaluates your adherence to project guidelines and ability to produce math-specific deliverables. Compensation provided upon passing. Commitment

We expect a minimum of 17–20 hours per week, however considering the project scope and timelines the preferred and recommended commitment would be 8 hours/day. #LI-MS1 #LI-Remote