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Remote AI Tutor: Applied Mathematics & Model Evaluation

Remote / Online - Candidates ideally in
Philadelphia, Philadelphia County, Pennsylvania, 19113, USA
Listing for: xAI
Full Time, Remote/Work from Home position
Listed on 2026-11-06
Job specializations:
  • Education / Teaching
    AI Evaluation, Mathematics
Salary/Wage Range or Industry Benchmark: 62000 - 103000 USD Yearly USD 62000.00 103000.00 YEAR
Job Description & How to Apply Below

SpaceXSI seeks a mathematically skilled annotator to enhance Grok by evaluating model outputs with rigor and providing clear explanations. You will draw on applied mathematics, probability, and numerical analysis to identify errors and justify solutions.

Collaboration with technical teams will shape new annotation tasks and improve workflows. Senior candidates with advanced degrees or IMO recognition are encouraged to apply;
English proficiency at CEFR C1+ is required.

Join us at xAI as our next Remote AI Tutor:
Applied Mathematics & Model Evaluation in United States.

Our team is growing, and we are hiring a Remote AI Tutor:
Applied Mathematics & Model Evaluation in United States.

This Full Time opening is for the Remote AI Tutor:
Applied Mathematics & Model Evaluation role at xAI.

We are seeking a motivated Remote AI Tutor:
Applied Mathematics & Model Evaluation to join xAI in United States.

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