About this role
Generative AI & RLHF
Remote Hourly · $50/hr
$50/hr
Compensation
Contract
Engagement
Remote
Location
Nov 7, 2026
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.
How it works
Apply on OpenTrain with your resume, then complete the application on the hiring site.
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
-
Languages: English
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