Mercor
Mathematics Expert
- Pay
- $40–75/hr
- Type
- Part-time
- Location
- Remote
- Posted
- Sep 15, 2026
Tip: In our experience, people who apply through a referral link have a better chance of being selected, as I’m also working on Mercor.
Free to apply. Our referral link costs you nothing and doesn’t change your pay. If you’re hired, Mercor may pay us a bonus, which keeps this site free. Never pay anyone to get AI training work.
About this role
The research teams behind the best-known AI models come to Mercor for mathematical judgment they can't generate on their own. Your standards and expertise become the rubric that frontier AI is graded against. This is a standing listing for mathematicians who want AI training and evaluation work, not a specific job opening. It stays open whether or not a matching project is running this week. New projects start on short notice, so instead of posting and pulling a listing each time, we keep one open per field and draw from it when one begins. What the work looks like We match mathematicians in the network to projects like: Writing a problem at research or competition level, with the statement and the intended solution, plus the reference answer a model's attempt gets graded against Grading model-written proofs: whether each step follows, whether the edge cases are handled, whether an…
