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Math Expertise for AI Training - domain expert reviewing AI outputs

Listed on Outlier as “Math Expertise for AI Training

$50/hrRemoteContractPaid in USD

What this actually is

You bring your specialist expertise to AI evaluation. The shape of the work varies but the pattern is the same: review outputs, rate quality, write prompts, flag errors. The platform title (Math Expertise for AI Training) reflects the rate band and the expertise required, not the day-to-day work.

Can you do this on your visa?

F-2 / F-4 / F-5 / F-6: open. E-1 to E-7: needs concurrent-employment permit. D-2 / D-4 students: S-3 permit, 20 hr/week cap. D-10 / D-8: case by case.

Korean tax on USD income

First 5 years in Korea: foreign-source income only taxed if remitted into Korea. After year 5: worldwide income. Full tax guide.

Original posting from Outlier

About Outlier

Outlier is the world’s leading expert platform to improve AI models by providing expert human feedback. We partner with companies including Meta to enable advanced generative AI models to provide accurate responses and advanced reasoning capabilities.

Outlier is seeking Mathematics experts to refine the logical reasoning and problem-solving capabilities of next-generation frontier models (including Meta’s latest releases). You won't just be "checking work"-you’ll be architecting the ground-truth data that teaches AI to think.

  • Synthesize high-complexity problem sets that push the limits of current LLM reasoning
  • Develop and answer Math-related questions to refine AI understanding
  • Evaluate and author complex reasoning traces to ensure models follow logical, step-by-step proofs
  • Assess and rank AI responses based on scientific rigor

Required expertise and qualifications:

  • Education: Bachelor's degree or higher in Mathematics or a closely related field (can be currently enrolled)
  • LaTeX Proficiency for technical documentation and formula rendering
  • English Proficiency: Ability to read and write with minimal errors
  • Research Experience: Strong preference for candidates with peer-reviewed publications, patents, conference presentations, research grants, or industry R&D contributions

Payment:

  • Base pay: Earn up to USD $50 per hour for core project work
  • Additional incentives: On average, Outlier Contributors earn an additional 7.5% on top of the core project rates through Missions - Outlier's version of surge pricing. The top quartile of contributors boost their earnings by an average of 11%.
  • Rates vary based on expertise, skills assessment, location, project need, and other factors. For example, higher rates may be offered to PhDs. Additional incentives data is based on payments made in the past six months and is updated quarterly. Please review the payment terms for each project.

PLEASE NOTE: We collect, retain and use personal data for our professional business purposes, including notifying you of opportunities that may be of interest and sharing with our affiliates. We limit the personal data we collect to that which we believe is appropriate and necessary to manage applicants’ needs, provide our services, and comply with applicable laws. Any information we collect in connection with your application will be treated in accordance with the [Outlier Privacy Policy](https://outlier.ai/legal/privacy-policy) and our internal policies and programs designed to protect personal data.

This is a 1099 contract opportunity on the [Outlier.ai](http://outlier.ai/) platform. Because this is a freelance opportunity, we do not offer internships, sponsorship, or employment. You must be authorized to work in your country of residence. If you are an international student, you may be able to sign up for Outlier if you are on a visa. You should contact your tax and/or immigration advisor with specific questions regarding your circumstances.

Quoted from Outlier’s public listing on 2026-06-02. We don’t edit platform copy; honest framing is in the title and the “what this actually is” block above.