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PhD Physicist AI Assessment Specialist

$73 per hour
Full-time

Mercor

About the job

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 .

Position: Physics AI Evaluator

Type: Full-time or Part-time Contract Work

Compensation: $73/hour

Location: USA, UK, Canada, EU

Role Responsibilities

  • Write and refine prompts to guide model behavior in physics contexts.
  • Evaluate LLM-generated responses to physics-related queries for conceptual accuracy and reasoning quality.
  • Conduct fact-checking using authoritative public sources and domain knowledge.
  • Annotate model responses by identifying strengths and areas of improvement.
  • Assess clarity, structure, and appropriateness of explanations for different audiences.
  • Apply consistent evaluation standards by following clear taxonomies and benchmarks.

Qualifications

Must-Have

  • PhD in Physics or closely related field .
  • Deep expertise in Classical Mechanics & Dynamics , Electromagnetism , Thermodynamics , Quantum Physics , or Relativity .
  • Significant experience using large language models (LLMs).
  • Excellent writing skills and ability to explain complex physics concepts.
  • Strong attention to detail and experience reviewing technical writing.

Preferred

  • Experience with RLHF , model evaluation, or data annotation work.
  • Experience teaching or explaining physics concepts to non-experts.
  • Familiarity with evaluation rubrics or structured review frameworks.

Application Process (Takes 20–30 mins to complete)

  • Upload resume
  • AI interview based on your resume
  • Submit form

Resources & Support

PS: Our team reviews applications daily. Please complete your AI interview and application steps to be considered for this opportunity.

Vacancy posted 16 hours ago
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