Coloque suas habilidades em inglês para trabalhar em vagas remotas de treinamento de IA e rotulagem de dados.
Compare and rank AI-generated responses in Malay as used in Singapore, explain your choices, and help improve personalized AI systems. This remote, part-time project offers up to $30 per hour with no set schedule or minimum hours.
Publicada em 5 de nov. de 2026
Create linguistics problems, review AI-generated answers, and write structured feedback in a remote, part-time Germany-based contract role paying up to $65 per hour. Apply through OpenTrain, then complete the application on the hiring site.
Publicada em 5 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
Use your finance expertise to create realistic scenarios, review AI answers, and explain strong financial reasoning. This remote U.S. contract work is flexible, asynchronous, and pays up to $150 per hour.
Publicada em 5 de nov. de 2026
Create computational chemistry problems, review AI-generated answers, and write feedback that improves model reasoning. This remote, asynchronous project offers up to $42 per hour with no set schedule or minimum hours.
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
Create expert-level chemistry problems, evaluate AI-generated responses, and give structured feedback remotely. This flexible, ongoing contract pays up to $85 per hour and requires an advanced chemistry degree.
Publicada em 5 de nov. de 2026
Create advanced chemistry problems and review AI-generated answers for technical accuracy, reproducibility, and real-world computational practice. This flexible project-based role pays up to $42 per hour and is open to candidates in India.
Publicada em 5 de nov. de 2026
Create expert-level math problems and review AI-generated answers for rigor in flexible, part-time contract work paying up to $75 per hour. Applicants with a PhD or depth in at least two core areas are encouraged.
Publicada em 5 de nov. de 2026
Create advanced mathematics problems, review AI-generated proofs, and give structured feedback that improves model reasoning. This flexible, part-time contract role is open to expert contributors in India and pays up to $47 per hour.
Publicada em 5 de nov. de 2026
Create mechanical design scenarios and evaluate AI responses for technical accuracy, manufacturability, and sound engineering practice. Flexible, ongoing part-time contract work pays up to $75 per hour, with no set schedule or minimum hours.
Publicada em 5 de nov. de 2026
Use your mechanical CAD and manufacturing expertise to create design problems and evaluate AI-generated responses. This ongoing, part-time project in India offers flexible remote work and pays up to $47 per hour.
Publicada em 5 de nov. de 2026
Create challenging linguistics problems, evaluate AI-generated responses, and write expert feedback for language model training. This flexible US-based contract role pays up to $80 per hour with no set schedule or minimum hours.
Publicada em 5 de nov. de 2026
Create challenging linguistics problems and evaluate AI-generated responses for accuracy, rigor, and real-world relevance. This remote, asynchronous project work pays up to $47 per hour and is open to candidates in India.
Publicada em 5 de nov. de 2026
Review and improve AI-generated robotics content using real experience in system design, simulation, and deployment. This flexible remote project work pays up to $75 per hour.
Publicada em 5 de nov. de 2026
Create advanced robotics problems, review AI-generated technical answers, and give structured feedback for AI research. This ongoing remote project is open to candidates in India and pays up to $47 per hour.
Publicada em 5 de nov. de 2026
Review AI-generated answers, create technical bioinformatics problems, and improve model reasoning about computational biology. This flexible US project pays up to $75 per hour.
Publicada em 5 de nov. de 2026
Review AI-generated answers, create bioinformatics problems, and explain better approaches in a remote, part-time project for candidates in India. Work asynchronously with no set schedule or minimum hours, earning up to $47 per hour.
Publicada em 5 de nov. de 2026
Evaluate AI-generated engineering answers, create realistic technical problems, and give structured feedback across power systems, semiconductors, embedded systems, DSP, and RF. This remote project offers up to $96 per hour with no set schedule.
Publicada em 5 de nov. de 2026
Review AI-generated biology answers for accuracy, experimental validity, and scientific reasoning. This remote, flexible project offers up to $61 per hour for biology experts in Canada, with no prior AI experience required.
Publicada em 5 de nov. de 2026
Review AI-generated embedded systems and RF engineering work remotely, creating scenarios and judging firmware, DSP, wireless, and RF designs. This ongoing project offers asynchronous work with no set schedule or minimum hours, up to $120 per hour.
Publicada em 5 de nov. de 2026
Review AI-generated semiconductor and chip design responses, explain your judgments, and help improve model behavior. This remote, asynchronous project pays up to $120 per hour and requires industry chip design experience plus an advanced engineering degree.
Publicada em 5 de nov. de 2026
Create power engineering scenarios and review AI answers for accuracy, feasibility, safety, and standards. Remote US contract work pays up to $120 per hour, with no set schedule or minimum hours.
Publicada em 5 de nov. de 2026
Create statistical modeling questions and review AI responses for sound reasoning in this remote, flexible project-based role, with pay up to $75 per hour.
Publicada em 5 de nov. de 2026
Use your sociology teaching, research, and assessment experience to write prompts and evaluate AI responses. This remote US role offers up to $75 per hour with flexible participation of 5 to 20 hours.
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
Create and review AI-generated technical content using your writing and editing expertise. Work remotely and asynchronously for up to $100 per hour, with no minimum hours and typical workloads of 5 to 20 hours weekly.
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
Aviso: os pagamentos pela OpenTrain para freelancers no Brasil ainda não estão disponíveis.
