Mathematician

Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo, Larry Summers, and Jack Dorsey.

$73.29/hr - $73.29/hr

Mathematics AI Evaluator

Full-time or Part-time Contract Work

$73/hour

Geography restricted to USA, UK, Canada, EU

• Write and refine prompts to guide model behavior in mathematical contexts.
• Evaluate LLM-generated responses to mathematics-related queries for correctness, rigor, and logical coherence.
• Verify mathematical claims, derivations, and proofs using domain expertise.
• Conduct fact‑checking using authoritative public sources and domain knowledge.
• Annotate model responses by identifying strengths, areas of improvement, and factual or conceptual inaccuracies.
• Assess clarity, structure, and appropriateness of explanations for different audiences.

• PhD in Mathematics or a closely related field
• Demonstrated experience in Probability & Statistics
• Significant experience using large language models (LLMs)
• Excellent writing skills for explaining complex mathematical concepts
• Strong attention to detail
• Experience reviewing or editing technical or academic writing

• Prior experience with RLHF, model evaluation, or data annotation work
• Experience teaching, mentoring, or explaining mathematical concepts to non‑expert audiences
• Familiarity with evaluation rubrics, benchmarks, or structured review frameworks

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