Browse current remote roles in AI training, model evaluation, RLHF, data annotation, and expert review. Filter by country, language, and specialty, then apply through OpenTrain.
Use your education or archival experience to write prompts and evaluate AI responses remotely, with flexible hours and no minimum commitment.
Posted Nov 5, 2026
Review quizzes, tutoring content, rubrics, and multimedia lessons to improve AI-driven educational tools. This remote, part-time contractor role values education and assessment expertise.
Posted Oct 15, 2026
Review AI-generated elementary science lessons, activities, quizzes, and explanations for accuracy, safety, clarity, and grade-level fit. This remote contractor role requires 20+ hours per week.
Posted Aug 29, 2026
Lead quality review for AI-generated education and social science content. The remote contractor role requires 20+ hours weekly and needs strong English communication plus three years of relevant experience.
Posted Aug 29, 2026
Create IEP and intervention scenarios, explain decisions, and rate AI responses for educational and legal fit.
Posted Nov 6, 2026
Use your career and technical education experience to write prompts, evaluate AI responses, and give structured feedback.
Posted Nov 7, 2026
Create rubrics, exemplar responses, research briefs, and instructional materials for high school education AI training. This remote, part-time contractor role offers asynchronous work.
Posted Nov 8, 2026
Use classroom expertise to create teaching scenarios, write reference answers, and evaluate AI-generated educational guidance. This remote contractor role requires 20 or more hours per week.
Posted Nov 5, 2026
Evaluate educational AI responses, research facts, explain errors, and help improve model quality. This remote contractor project requires 20 hours per week, with up to 40 hours available.
Posted Aug 15, 2026
Use your elementary education expertise to create classroom scenarios and evaluate AI responses for instructional accuracy, age appropriateness, and learning value.
Posted Nov 7, 2026
Review Gemini responses about learning and education, fact-check sources, correct errors, and write training annotations. This remote 16-week project requires 20 to 40 hours each week.
Posted Oct 28, 2026
Use your English teaching and writing expertise to evaluate AI assistant responses in education scenarios.
Posted Oct 8, 2026
Create reading and writing instruction scenarios and review AI-generated educational content. This fully remote, asynchronous contractor role requires at least 10 hours each week.
Posted Nov 7, 2026
Review homework problems and AI responses across quantitative subjects, then give clear feedback on accuracy and reasoning.
Posted Nov 10, 2026
Review and improve AI-generated GRE quantitative reasoning content as a remote instructor. Work asynchronously with no minimum hours.
Posted Nov 5, 2026
Review and improve AI-generated Latvian content for accuracy, fluency, tone, and cultural fit. This part-time contract offers 20+ hours weekly for candidates with fluent Latvian and C1 English.
Posted Aug 15, 2026
Review and rate AI-generated Tamil content, write prompts and model answers, and explain language, reasoning, and cultural issues. The remote contractor role requires 20+ hours weekly.
Posted Oct 26, 2026
Review AI-generated medical communications for scientific accuracy, fair balance, compliance, and audience fit. This part-time contractor role requires substantial medical communications experience.
Posted Sep 21, 2026
Review and rate AI-generated Lithuanian content for accuracy, fluency, tone, cultural fit, and safety. This remote contractor role requires 20+ hours weekly.
Posted Aug 19, 2026
Review and improve Marathi AI responses, write prompts and model answers, and give clear feedback on language, reasoning, and accuracy. This remote contract role requires 20 or more hours weekly.
Posted Oct 26, 2026
Review and rate Kannada AI responses, write reference answers, and explain language and reasoning issues.
Posted Oct 26, 2026
Use your nursing judgment to review AI patient education, triage guidance, clinical documentation, and model responses. This remote, flexible role requires at least 20 hours per week.
Posted Nov 7, 2026
Review and improve Punjabi AI content, write reference answers, and rate model responses for accuracy, language quality, and reasoning. This remote contractor role requires 20+ hours weekly.
Posted Oct 26, 2026
Review and compare AI-generated Slovak content, write reference answers, and improve model quality remotely. Work 20+ hours weekly.
Posted Aug 15, 2026
Evaluate AI-generated responses about music theory, composition, genres, production, notation, and music history. This remote contractor role requires English fluency, 20+ hours per week, and an eight-week commitment; compensation is not disclosed.
Posted Aug 10, 2026
Review and improve AI-generated Persian content for accuracy, fluency, cultural fit, and safety. This part-time role in Tajikistan requires fluent Persian, C1 English, and relevant language experience.
Posted Aug 19, 2026
Review and improve AI-generated Bulgarian text, create reference answers, and rank model responses.
Posted Aug 19, 2026
Review Gujarati AI content, trainer work, and QA results against detailed rubrics. This remote contractor role requires Gujarati and English fluency, a mathematics degree, and 20+ hours weekly.
Posted Oct 25, 2026
Review and rate AI-generated Czech text for accuracy, fluency, tone, cultural fit, and safety. This remote contractor role requires fluent Czech, C1 English, three years of language-focused experience, and 20+ hours each week.
Posted Aug 19, 2026
Review and improve AI-generated Slovenian content, write reference answers, and rank model responses for quality.
Posted Aug 15, 2026
Review and improve AI-generated Estonian text, write reference answers, and compare model responses for accuracy, tone, safety, and cultural fit. This contract requires fluent Estonian and C1 English.
Posted Aug 15, 2026
Evaluate AI responses on pulmonary and critical care cases, including ventilator management, ARDS, COPD, and sepsis-related respiratory failure. This remote freelance role requires an MD, recent clinical practice, specialty certification, and 20 to 40 hours per week.
Posted Nov 6, 2026
Use your fine arts or visual arts expertise to write challenging prompts, evaluate AI responses, and build benchmark datasets. The role requires strong written English, advanced subject knowledge, and 20 or more hours each week.
Posted Aug 19, 2026
Review Turkish AI training content, guide quality reviewers, and improve language QA processes. This remote contractor role requires 20+ hours weekly and fluent Turkish and English.
Posted Jul 9, 2026
Review and improve AI-generated Greek content, write reference answers, and compare model responses for accuracy, tone, and cultural fit. This remote contractor role in Greece requires fluent Greek, C1 English, and relevant professional experience.
Posted Jul 8, 2026
Review and improve AI-generated Urdu content, write reference answers, and rank model outputs. Work remotely from India, Pakistan, Saudi Arabia, or the UAE, with a 20+ hour weekly commitment.
Posted Jul 9, 2026
You will guide reviewers, assess language quality, and support consistent standards across AI training projects.
Posted Oct 27, 2026
Review Nepali AI-generated responses and reference content using your mathematics background. This remote contract role requires professional Nepali and C1 English, with work available 20+ hours per week.
Posted Oct 26, 2026
Review AI-generated Croatian content, write reference answers, and rate response quality. This remote contract role is open to freelancers who can work 20+ hours weekly.
Posted Aug 19, 2026
Solve and validate advanced mathematics tasks for AI training using Python and scientific tools.
Posted Oct 22, 2026
Create coding challenges and assess AI-generated software solutions for technical accuracy and good engineering practice. The role requires at least 20 hours per week.
Posted Nov 6, 2026
Create medicine-focused prompts and evaluate large language model responses for accuracy, clarity, and understanding.
Posted Nov 5, 2026
Design healthcare questions and rubrics, then evaluate AI-generated clinical content for accuracy, safety, reasoning, and completeness.
Posted Sep 30, 2026
Lead Kannada AI quality reviews, guide trainers and reviewers, and improve language standards.
Posted Oct 26, 2026
Solve and validate computational fluid dynamics and aerodynamic simulations using Python and command-line tools.
Posted Oct 16, 2026
Review and improve AI-generated Romanian content for accuracy, fluency, tone, and cultural fit.
Posted Jul 9, 2026
Create and solve challenging physics problems, write rigorous step-by-step solutions, and evaluate large language model reasoning. This contract role requires English fluency, advanced mathematics knowledge, and at least 20 hours per week.
Posted Nov 6, 2026
Create mathematics teaching scenarios, worked solutions, and quality reviews that help evaluate AI model responses.
Posted Nov 8, 2026
Review and improve AI-generated Maltese content, write reference answers, and rate responses for accuracy, fluency, tone, and cultural fit. This remote contractor role requires 20+ hours each week.
Posted Aug 19, 2026
Review Hebrew and English AI responses for accuracy, reasoning, cultural fit, and instruction adherence.
Posted Jul 9, 2026
Review and improve AI-generated Dutch content, write reference answers, and rate responses for quality, safety, and clarity. This remote contractor role requires fluent Dutch, C1 English, and 3+ years of language-focused experience.
Posted Jul 8, 2026
Lead Nepali AI training quality reviews, guide remote reviewers, and maintain language standards for AI-generated content. This remote contractor role requires 20+ hours each week.
Posted Oct 26, 2026
Review AI-generated math content and trainer QA work as a remote Mathematics Quality Assurance Lead. This contractor role requires 20+ hours weekly.
Posted Jul 9, 2026
Lead quality reviews for Telugu AI training projects, checking language, cultural fit, and rubric compliance. This remote contractor role requires 20+ hours weekly.
Posted Oct 26, 2026
Create financial reporting questions and review AI-generated answers for GAAP accuracy, SEC reporting, and financial statement standards. This remote contract requires 20+ hours per week.
Posted Nov 5, 2026
Review and improve AI-generated Polish content, write reference answers, and compare model responses for quality.
Posted Jul 9, 2026
Review and improve AI-generated C and C++ code, develop backend components, and guide technical work on dialogue-agent systems. This contract role offers part-time work of 20 or more hours per week.
Posted Jul 17, 2026
Use your engineering expertise to write prompts, research technical topics, and evaluate AI-generated responses for accuracy and reasoning.
Posted Nov 5, 2026
Record realistic Google Sheets workflows for AI training, including formulas, dashboards, reporting, and collaboration tasks. This part-time contract requires 20 or more hours each week.
Posted Aug 27, 2026
Review AI-generated mathematics answers, check proofs and calculations, and rank responses for correctness and reasoning quality. This part-time contractor role requires 20+ hours per week.
Posted Jul 9, 2026
Create realistic PowerPoint tasks, prepare supporting files, and record complete screen workflows for AI training. This remote, part-time contractor role requires 20+ hours weekly.
Posted Aug 27, 2026
Design challenging math problems, review language model solutions, and verify Python and Lean proofs in a remote contractor role requiring at least 20 hours per week.
Posted Jul 20, 2026
Review and rate AI-generated nursing and clinical-care responses, write expert explanations, and assess safety, triage, medication guidance, and care planning. This remote contract role requires 20+ hours weekly.
Posted Jul 9, 2026
Review AI-generated text, images, and diagrams using knowledge from your academic discipline.
Posted Nov 10, 2026
Review biomedical engineering AI work for calculations, safety, standards, regulatory claims, and clear reasoning. This remote contractor role requires 20+ hours weekly.
Posted Jul 8, 2026
Lead a pod evaluating mathematical terminal tasks for correctness, reproducibility, grading quality, and scientific rigor. This remote, four-week contractor role requires 20+ hours weekly and advanced mathematics experience.
Posted Oct 23, 2026
Review medical AI outputs, trainer work, and QA submissions for accuracy, clinical reasoning, and patient safety. This contract role requires 20+ hours per week.
Posted Jul 9, 2026
Use your finance expertise to create realistic scenarios, review AI answers, and explain strong financial reasoning.
Posted Nov 5, 2026
Create behavioral economics questions, case studies, and scenarios for AI training, then review model responses against research standards. This remote contractor role requires at least 20 hours each week.
Posted Nov 5, 2026
Create and assess AI training questions based on film, television, and theater production. This contract role suits fluent English speakers with production knowledge.
Posted Nov 8, 2026
Create realistic personal financial planning cases, evaluate AI responses, and give expert feedback on wealth management, fiduciary standards, and regulatory awareness. This remote engagement requires 20+ hours weekly.
Posted Nov 5, 2026
Review Portuguese AI training content, trainer work, and QA submissions for accuracy, fluency, and cultural fit. This part-time contract role requires 20+ hours weekly.
Posted Jul 9, 2026
Create expert-level math problems and review AI-generated answers for rigor in flexible, part-time contract work. Applicants with a PhD or depth in at least two core areas are encouraged.
Posted Nov 5, 2026
Use your public-sector experience to create realistic government work problems, review budget and grant materials, and assess AI-generated answers. This remote, part-time project requires fluent English.
Posted Nov 6, 2026
Evaluate dental AI using your dentistry expertise, including clinical cases, treatment reasoning, and model responses. This remote contractor role requires a US dental license.
Posted Nov 5, 2026
Create realistic Google Slides tasks, record computer workflows, and document each step for AI training. This remote contract role requires 20 or more hours each week.
Posted Aug 26, 2026
Review AI-generated code, systems, networking, database, and security content against detailed quality standards.
Posted Aug 29, 2026
Use emergency medicine expertise to create clinical scenarios and evaluate AI-generated responses for accuracy, triage, safety, and sound reasoning. This fully remote contractor role requires an MD or equivalent, Emergency Medicine board certification, and 20 to 40 hours per week.
Posted Nov 6, 2026
Review AI-generated answers across gastroenterology and hepatology, including endoscopy, liver disease, and complex clinical cases. This remote contractor role requires an MD or equivalent, board certification, and recent medical practice.
Posted Nov 6, 2026
Use econometric modeling, causal inference, and statistical analysis to answer real business and policy questions. This project-based Economics Expert role requires a relevant master’s degree and first-author work.
Posted Nov 10, 2026
Build machine learning systems in Python across data pipelines, model development, deployment, and monitoring. This part-time contract role requires 20+ hours weekly.
Posted Aug 2, 2026
Review AI-generated Hungarian text, explain language issues, and help improve AI systems. This part-time remote contractor role requires professional Hungarian and C1 English.
Posted Aug 19, 2026
Create ESL teaching scenarios, write reference answers, and assess AI responses for accuracy and teaching quality.
Posted Nov 7, 2026
Create expert quantitative finance training data and review AI responses for accuracy, relevance, and sound methodology.
Posted Sep 25, 2026
Create and solve advanced physics problems to test large language models, write detailed solutions, and help build new evaluation benchmarks. This contractor role requires strong physics knowledge, clear English communication, and 20+ hours each week.
Posted Jul 17, 2026
Work as a Multimodality Quality Analyst reviewing text and large language model outputs, researching claims, and explaining decisions. This part-time contractor role requires 20+ hours per week and strong English skills.
Posted Oct 24, 2026
Create advanced mathematics problems, review AI-generated proofs, and give structured feedback that improves model reasoning.
Posted Nov 5, 2026
Review AI-generated Catalan content, rank responses, and write reference answers and detailed feedback. This remote contractor role requires 20+ hours weekly.
Posted Jul 17, 2026
Lead quality reviews for Odia AI training content, trainer work, and QA submissions. This part-time contract requires fluent Odia, strong English, and 3+ years of relevant experience.
Posted Jul 9, 2026
Create advanced prompts and assess AI responses about film, television, streaming, and entertainment history. This contract role requires fluent English, 20+ hours per week, and strong entertainment expertise.
Posted Aug 27, 2026
Review Telugu AI responses for language quality, reasoning, safety, and cultural fit, then write reference answers and rewrites.
Posted Oct 26, 2026
Create realistic finance scenarios and review AI responses for accurate calculations, sound reasoning, and practical guidance. This fully remote role offers flexible scheduling for experienced finance professionals.
Posted Nov 6, 2026
Review Italian and English content for large language models, research claims, solve analytical questions, and write clear feedback. This remote contractor role requires fluent Italian and English and 20+ hours weekly.
Posted Jul 17, 2026
Review AI-generated art history and cultural studies content for accuracy, nuance, and consistency. This contract role requires 20+ hours weekly.
Posted Jul 8, 2026
Review AI-generated Gujarati prompts and responses using your mathematics background and language expertise.
Posted Oct 26, 2026
Create tax questions and case studies for AI training, then review model answers for accuracy and practical value. This remote, flexible role requires professional tax experience.
Posted Nov 7, 2026
Review and improve Russian AI-generated content, write reference answers, and rank model responses. This remote contractor role requires 20+ hours per week from candidates.
Posted Jul 9, 2026
Review AI-generated historical content, trainer work, and QA submissions for accuracy, context, evidence, and clarity. This remote contractor role requires 20+ hours weekly.
Posted Jul 9, 2026
Review and improve Assamese AI responses for accuracy, fluency, tone, safety, and cultural fit.
Posted Jul 8, 2026
Review and improve Malayalam AI responses for grammar, meaning, tone, cultural fit, and safety. Work 20 or more hours weekly.
Posted Jul 9, 2026
