Remote AI Math Tutor & Model Evaluator

SpaceXSI; United States; Remote; USD 62,000 - 103,000; Full time

Job summary

SpaceXSI is seeking a data annotation specialist to enhance Grok by labeling data in pure mathematics, including abstract algebra, analysis, topology, and graph theory. You will assess model outputs and craft rigorous explanations.

Strong mathematical background and ability to critique AI-generated reasoning are essential. You will work remotely with a team of mathematicians and AI engineers, developing high-quality datasets and solutions that help train advanced models while ensuring clear,

Qualifications

• Master’s degree or PhD in mathematics, pure math specialization.
• IMO medal or comparable high-level math competition.
• English CEFR C1 level or higher.
• Peer-reviewed publications in pure mathematics (preferred).
• Experience in AI tutoring/model evaluation (preferred).
• University-level teaching experience (preferred).

Responsibilities

• Annotate data using proprietary software for designated projects.
• Deliver high-quality, curated datasets meeting project standards.
• Collaborate with technical teams to develop/train new tasks.
• Improve annotation tools and workflows with technical staff.
• Address problems across pure math fields and evaluate AI outputs.
• Interpret tasks and apply guidelines accurately.

Skills

CEFR English Proficiency

Teaching experience

Strong reading & analytical skills

Critical thinking

Education

Master’s degree or PhD in mathematics (pure math)

IMO medal or equivalent high-level competition

Job description

SpaceXSI is seeking a data annotation specialist to enhance Grok by labeling data in pure mathematics, including abstract algebra, analysis, topology, and graph theory. You will assess model outputs and craft rigorous explanations.

Strong mathematical background and ability to critique AI-generated reasoning are essential. You will work remotely with a team of mathematicians and AI engineers, developing high-quality datasets and solutions that help train advanced models while ensuring clear,