Your deep understanding of physics will directly shape how AI reasons through complex scientific problems — making a real impact on the frontier of artificial intelligence.
This is a fully remote, flexible contract role built for people who love physics and want to apply their expertise in a cutting-edge setting. No prior AI experience required.
Why Join Us
Work on cutting-edge AI projects in partnership with leading AI research labs.
Fully remote and flexible — work when and where it suits you.
Freelance perks: high autonomy, variety of problems, and global collaboration.
Directly influence how AI understands and reasons about the physical world.
Potential for ongoing work and contract renewals.
Responsibilities
Design challenging, rigorous physics problems spanning mechanics, electromagnetism, thermodynamics, quantum mechanics, and more.
Develop clear, step-by-step solutions that demonstrate precise scientific reasoning.
Evaluate AI-generated physics responses for accuracy, logical consistency, and depth.
Identify gaps or errors in AI reasoning and provide structured, actionable feedback.
Collaborate with researchers to build and refine benchmarks across undergraduate to Masters-level physics topics.
Work independently and asynchronously on your own schedule.
Required skills
Strong problem-solving skills across multiple advanced physics domains.
Able to communicate complex scientific concepts clearly and precisely in writing.
Detail-oriented with a systematic approach to evaluating reasoning quality.
Self-motivated and comfortable working independently on task-based assignments.
Preferred skills
Experience with data annotation, data quality assessment, or evaluation workflows.
Familiarity with AI language models or benchmark design.
Background spanning multiple physics subfields.
Experience and education
Currently pursuing or have completed a Master's degree in Physics, Applied Physics, or a closely related field.
No prior AI or data annotation experience required.
Thriveth makes AI data-training work easier to find, understand, and navigate. We replace uncertainty with clear opportunities, realistic expectations, and insights from real application journeys.
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