Physics Expert for LLM Evaluation
Use advanced physics knowledge to design challenging problems, solve them step by step, and help evaluate how large language models reason. This flexible remote contractor role is open worldwide.
Posted Jul 17, 2026
Use advanced physics expertise to evaluate AI-generated solutions, derivations, and theoretical arguments. This remote contract offers work under 20 hours weekly at $80 to $150 per hour.
Generative AI & RLHF
$80–$150/hr
Compensation
3 countries
Eligibility
Entry
Experience
Aug 3, 2026
Posted
Open to applicants in
OpenTrain AI is the hiring and contracting organization for this opportunity. OpenTrain is the #1 platform for finding and building careers in AI training and data labeling, helping specialists discover meaningful projects, apply in minutes, and build a lasting record of their expertise.
AI training is the human side of building artificial intelligence. Expert contributors review examples and model outputs so advanced systems can produce more accurate, reliable, and useful reasoning.
In this role, your physics judgment will help assess whether solutions, derivations, and theoretical arguments are correct, well supported, and methodologically sound.
OpenTrain is seeking a Physics Research Review Expert to evaluate scientific reasoning used in AI training. You will review researcher- and AI-generated material across specialized physics domains, identify substantive issues, and provide technically rigorous feedback that supports iterative improvement.
You will critically examine technical work for errors, unjustified transitions, missing assumptions, dimensional inconsistencies, and weaknesses in logic. Your written feedback should explain the reasoning behind each identified flaw while also recognizing valid approaches that could be clarified, sharpened, or made more efficient.
Use LaTeX, SymPy, Python, and Jupyter to independently verify or counter-check scientific claims as appropriate. Deliver structured, nuanced feedback that can improve submitted work and AI-generated reasoning.
This opportunity is listed as entry level, but it requires substantial academic and research expertise. Candidates must hold a PhD in physics and maintain an active record of independent research in a specialized physics subfield.
Research experience in a specialized physics area is relevant to this work. Postdoctoral research, research fellowships, junior or assistant professorships, senior research scientist experience, and recent representative publications are particularly useful backgrounds.
This role is suited to an active physics researcher who enjoys rigorous technical analysis and can communicate complex judgments constructively. It is especially relevant for experts who have evaluated the work of others and can separate major scientific problems from opportunities to improve presentation.
This is a part-time contractor opportunity for candidates located in Canada, the United Kingdom, or the United States. The expected commitment is less than 20 hours per week, with compensation ranging from $80 to $150 USD per hour.
Create a free OpenTrain account to build your profile and apply. OpenTrain connects skilled specialists with flexible AI training projects where professional knowledge directly helps shape emerging AI systems.
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