Math Specialist for AI Training

OpenTrain AI, Inc.; United States; Remote; USD 57,000 - 81,000; Part time

Benefits offered by this job

Remote work in the United States

Job summary

OpenTrain AI, Inc. seeks a contractor to create challenging math questions and review AI answers for correctness, proof quality, and logical rigor. This is a remote US role paying up to $50 per hour with flexible participation on active projects.

Typical schedule is 5–20 hours per week, asynchronous work with no minimum hours. Fluency in English required and a master's degree or graduate training in mathematics or a closely related field.

Qualifications

• Master's degree or graduate-level training in mathematics or a closely related field.
• Strong mathematical reasoning and formal logic ability.
• Experience writing proofs and assessing mathematical arguments.
• Careful judgment about correctness.

Responsibilities

• Create questions grounded in mathematical reasoning and formal logic.
• Check AI-generated responses for accuracy, consistency, and rigor.
• Assess whether proofs and technical solutions use sound reasoning.
• Give clear feedback that identifies logical gaps and incorrect conclusions.

Skills

Mathematical reasoning

Formal logic

Proof writing

Critical judgment

Education

Master's degree in mathematics

Job description

Create challenging math questions and judge AI answers for correctness, proof quality, and logical rigor. Remote US work pays up to $50 per hour, with flexible participation typically around 5–20 hours weekly on active projects.

Remote Hourly · $50/hr

$50/hr

Compensation

Contract

Engagement

Remote

Location

Posted

Open to applicants in

United States

The work

Help improve AI systems’ mathematical reasoning by writing challenging questions and reviewing their answers.

• Create questions grounded in mathematical reasoning and formal logic.
• Check AI-generated responses for accuracy, consistency, and rigor.
• Assess whether proofs and technical solutions use sound reasoning.
• Give clear feedback that identifies logical gaps and incorrect conclusions.

What it pays and takes

• Pay: Up to $50 per hour.
• Schedule: Flexible, asynchronous work with no minimum hour requirement. Contributors typically work about 5–20 hours per week when a project is active.
• Location: Remote; open to candidates in the United States.
• Language: Fluency in English.
• Education: A master's degree, current master's enrollment, or graduate-level training in mathematics or a closely related field.
• Skills: Strong mathematical reasoning and formal logic, experience writing proofs and assessing mathematical arguments, and careful judgment about correctness.

About AI training work

AI training uses human-written examples and expert reviews to help AI systems produce better answers. OpenTrain is a platform where people can find AI training and data-labeling work, build a profile, and apply; creating an account is free. This project draws on mathematical expertise to assess reasoning, proofs, and technical accuracy.

Requirements

Job details

Location

100% remote

United States