Use sua experiência em física para treinar e avaliar modelos de IA.
Apply advanced physics knowledge to solve, review, and explain challenging problems in gravity, cosmology, and holography. This part-time contract role pays $100 to $170 per hour.
Publicada em 14 de nov. de 2026
Review and improve research-level AI training benchmarks in quantum optics and atomic physics. This remote contractor role offers flexible scheduling and pays $100 to $170 per hour.
Publicada em 14 de nov. de 2026
Apply advanced physics expertise to solve, audit, and adjudicate research-level benchmark problems remotely and asynchronously for $100 to $170 per hour. A PhD or postdoctoral background and LaTeX proficiency are required.
Publicada em 14 de nov. de 2026
Review homework problems and AI responses across quantitative subjects, then give clear feedback on accuracy and reasoning. This remote, part-time contractor role pays $20 to $45 per hour.
Publicada em 10 de nov. de 2026
Evaluate AI-generated code, calculations, simulations, and scientific models for correctness, reproducibility, and physical soundness. The role pays $60 to $120 per hour equivalent, paid per task that meets project specifications, for less than 20 hours per week.
Publicada em 9 de nov. de 2026
Create and review AI safety evaluations for radiology and radiation science questions. This remote, flexible contractor role pays $150 per hour and requires an advanced relevant degree.
Publicada em 8 de nov. de 2026
Use advanced knowledge of radioactive materials and health physics to write and assess AI safety prompts. This remote, flexible role pays $150 per hour and is open to qualified candidates in Australia, Canada, New Zealand, the United Kingdom, and the United States.
Publicada em 8 de nov. de 2026
Create research-grade AI evaluation tasks from your computational physics or astrophysics work. This remote contractor role pays $100 per hour, offers flexible scheduling, and focuses on Python, simulations, solvers, and reproducible tests.
Publicada em 8 de nov. de 2026
Create and solve challenging physics problems, write rigorous step-by-step solutions, and evaluate large language model reasoning. This worldwide contract role requires English fluency, advanced mathematics knowledge, and at least 20 hours per week.
Publicada em 6 de nov. de 2026
Use physics expertise to create difficult problems, review AI-generated answers, and give structured feedback on technical and numerical reasoning. This ongoing remote contract offers flexible part-time work and up to $63 per hour.
Publicada em 5 de nov. de 2026
Create advanced physics problems, review AI-generated answers, and write feedback that improves model reasoning. This flexible, part-time remote contract role pays up to $125 per hour for eligible work.
Publicada em 5 de nov. de 2026
Create advanced physics problems, review AI-generated answers, and give structured feedback on a flexible, remote project basis. This India-based contract role pays up to $63 per hour.
Publicada em 5 de nov. de 2026
Use your STEM PhD expertise to write scientific prompts and evaluate AI responses for accuracy and clarity. This flexible EU contractor work pays up to $48 per hour.
Publicada em 5 de nov. de 2026
Use your STEM PhD or postdoctoral expertise to write prompts and evaluate scientific AI responses. This flexible, remote contractor role is open across Latin America and pays up to $30 per hour.
Publicada em 5 de nov. de 2026
Use your academic expertise to write prompts and evaluate AI responses in mathematics, chemistry, biology, physics, or engineering. This remote, flexible project work pays up to $150 per hour.
Publicada em 5 de nov. de 2026
Create and review AI-training tasks based on real ParaView and scientific visualization workflows. This remote, project-based role offers flexible participation and up to $125 per hour.
Publicada em 5 de nov. de 2026
Evaluate AI-generated physics answers, design questions, and give clear feedback on mathematical and physical reasoning. This remote contract work offers up to $50 per hour, flexible project schedules, and no minimum hours.
Publicada em 5 de nov. de 2026
Use your physics expertise to write prompts, research topics, and evaluate AI-generated explanations. This remote U.S. role offers up to $50 per hour and approximately 10 to 20 hours per week.
Publicada em 5 de nov. de 2026
Create physics problems from undergraduate to advanced levels, then evaluate AI responses for scientific accuracy. This remote contract pays $65 per hour and requires 20+ hours a week.
Publicada em 5 de nov. de 2026
Evaluate expert-level optics and photonics problems for AI training, create reference solutions and grading rubrics, and review submitted work. This remote, asynchronous project pays $100 per hour and expects 20+ hours weekly.
Publicada em 5 de nov. de 2026
Create and review difficult engineering and physical science problems used to evaluate AI systems. This flexible remote contractor role pays $85 to $185 per hour and is open to experienced technical experts worldwide across listed countries.
Publicada em 31 de out. de 2026
Create and assess difficult semiconductor engineering problems for AI training, with $85 to $185 per hour for experienced technical judgment. Work remotely as a flexible contractor and apply through OpenTrain.
Publicada em 31 de out. de 2026
Help shape AI training standards for nuclear safety, radiological security, nonproliferation, and sensitive technical information. This part-time contract role pays $50 to $90 per hour and requires substantial specialist experience.
Publicada em 28 de out. de 2026
Lead a pod of technical trainers creating and reviewing terminal-based materials science tasks for AI training. This four-week contractor assignment requires advanced scientific expertise, programming skills, and at least 40 hours per week.
Publicada em 23 de out. de 2026
Solve difficult STEM problems, run Python calculations or simulations, and review AI-generated answers for scientific accuracy. Earn $60 to $120 per hour equivalent, paid per task that meets project specifications, with flexible remote work.
Publicada em 16 de out. de 2026
Evaluate AI-generated research in computer science and computational physics for $100 to $400 per hour. This part-time contract role needs 7 to 10 or more years of research experience and professional fluency in English.
Publicada em 13 de out. de 2026
Use frontier AI models and agents to test proofs, algorithms, simulations, and research claims in computer science and computational physics. This remote contractor role offers flexible part-time or full-time work and pays $100 to $400 per hour.
Publicada em 13 de out. de 2026
Build realistic 3D environments and assets for AI training, using simulation platforms to match real-world geometry, materials, and physics. This remote contractor role pays $60-$100 per hour and offers flexible scheduling.
Publicada em 8 de out. de 2026
Evaluate AI-generated physics responses for scientific accuracy, physical validity, and sound reasoning. This fully remote contract role offers up to $75 per hour, flexible participation, and no minimum hour requirement.
Publicada em 25 de set. de 2026
Review prompts and AI-generated responses for CBRN safety risks, rank model behavior, and provide expert feedback. This part-time contract pays $50 to $52 per hour for less than 20 hours per week.
Publicada em 21 de set. de 2026
Aviso: os pagamentos pela OpenTrain para freelancers no Brasil ainda não estão disponíveis.
