Encontre vagas remotas de treinamento de IA e rotulagem de dados abertas a candidatos deste país: Porto Rico.
Create, solve, and explain advanced chemistry problems for AI training. This remote contractor role covers postgraduate chemistry, detailed annotation, visual explanations, and constructive feedback.
Publicada em 17 de jul. de 2026
Design and solve advanced physics problems that test large language models, write clear step-by-step solutions, and give detailed feedback. This remote contractor assignment is open worldwide and requires 20+ hours per week.
Publicada em 17 de jul. de 2026
Build Java backend components, evaluate large language model responses, and create training data in a remote, part-time contractor role. The work requires strong Java, English communication, and technical judgment.
Publicada em 17 de jul. de 2026
Work remotely as a JavaScript or TypeScript full-stack developer on AI model evaluation, coding datasets, supervised fine-tuning, and human feedback. This one-month contractor assignment requires at least 20 hours per week.
Publicada em 17 de jul. de 2026
Build and review code used to train and evaluate AI models with Python and JavaScript or TypeScript. This worldwide contractor role requires 20+ hours each week and fluent English.
Publicada em 17 de jul. de 2026
Evaluate large language model responses across finance topics remotely for up to $100 per hour, with a flexible commitment of 10 to 30 hours weekly. Use professional finance experience to create rubrics and clear feedback that improves AI systems.
Publicada em 16 de jul. de 2026
Create and review board game reasoning tasks that test AI systems on strategy, probability, game rules, and logical decision-making. This contract role requires 20+ hours per week and strong board game or strategy experience.
Publicada em 16 de jul. de 2026
Evaluate personalized AI conversations, rank responses, and explain issues in Dutch for a remote one-month contractor project paying $20 per hour. Apply through OpenTrain, then complete the hiring-site application.
Publicada em 16 de jul. de 2026
Review how conversational AI uses personal context, create Vietnamese prompts, and rank responses for helpfulness and naturalness. This remote contractor role pays $15 per hour and requires 20+ hours weekly.
Publicada em 16 de jul. de 2026
Evaluate how well AI uses personal context to make responses more helpful, compare Thai-language model outputs, and explain your rankings. This remote contract role pays $15 per hour.
Publicada em 16 de jul. de 2026
Evaluate Hindi AI personalization responses by writing prompts, rating model output, and explaining your decisions. The contractor role pays $15 per hour and requires 20+ hours each week.
Publicada em 16 de jul. de 2026
Review Indonesian AI responses for accurate, natural personalization, compare outputs, and write clear feedback. This part-time contract pays $15 per hour and requires at least 20 hours weekly.
Publicada em 16 de jul. de 2026
Review Turkish AI personalization responses, write evidence-based judgments, and create multi-turn prompts. The role pays $15 per hour and offers 20+ weekly hours with four hours of PST overlap.
Publicada em 16 de jul. de 2026
Review how well AI systems use personal context in Korean conversations, compare responses, and write clear rationales. This remote contractor role pays $15 per hour and requires strong Korean reading and writing skills.
Publicada em 16 de jul. de 2026
Evaluate how Gemini uses personal context in Chinese conversations, compare responses, and write evidence-based feedback. This remote, three-month contractor role pays $15 per hour and requires at least four hours daily, with up to 40 hours weekly.
Publicada em 16 de jul. de 2026
Earn $15 per hour evaluating personalized Spanish conversational AI responses, comparing outputs, and writing clear quality rationales. This remote, part-time contract role requires 20+ hours per week and strong Spanish writing skills.
Publicada em 16 de jul. de 2026
Evaluate personalized AI responses in Arabic by writing multi-turn prompts, comparing outputs, and explaining your judgments. This remote contractor role pays $15 per hour and requires at least 20 hours per week.
Publicada em 16 de jul. de 2026
Revise respostas de IA conversacional em português para qualidade de personalização, crie prompts realistas de múltiplos turnos e classifique os resultados do modelo. Esta vaga remota de prestação de serviços paga $15 por hora e exige 20 ou mais horas por semana.
Publicada em 16 de jul. de 2026
Create and review Russian and English content that helps AI models reason more accurately. Research claims, write analytical prompts, and evaluate responses with 20+ hours per week worldwide.
Publicada em 16 de jul. de 2026
Review Finnish and English content, test reasoning, validate claims, and give detailed feedback that helps improve AI models. This remote, one-month contract offers 20 or more hours per week, with up to 40 hours preferred.
Publicada em 16 de jul. de 2026
Review and improve AI-generated code, create coding datasets, and test software engineering models across the development lifecycle. This flexible contractor role requires strong production software experience and partial PST overlap.
Publicada em 16 de jul. de 2026
Evaluate large language models on real coding tasks, test open-source repositories, and review software-engineering datasets. This worldwide contractor role requires English fluency and 20+ hours per week.
Publicada em 16 de jul. de 2026
Create and review advanced math questions, logic problems, and written solutions used to train language models. This remote contract role requires strong English and 20+ hours per week.
Publicada em 16 de jul. de 2026
Evaluate AI model responses, write Python solutions, and create training data in a fully remote, one-month contractor assignment. Choose 20, 30, or 40 hours per week with Pacific Time overlap.
Publicada em 16 de jul. de 2026
Work remotely as a Data Scientist/Analyst evaluating AI models, ranking responses, building training datasets, and analyzing results with Python. Choose 20, 30, or 40 hours per week with Pacific Time overlap.
Publicada em 16 de jul. de 2026
Avalie respostas personalizadas de IA em português testando conversas, verificando o embasamento factual, comparando respostas e elaborando justificativas claras. Esta vaga remota de prestador de serviços paga $15 por hora.
Publicada em 15 de jul. de 2026
Evaluate how a conversational AI model uses personal context in German. Create multi-turn prompts, compare responses, and document evidence-based judgments at $15 per hour for a three-month remote contract.
Publicada em 15 de jul. de 2026
Review PDF and DOCX files, extract legal and financial information, and correct AI-generated JSON outputs against the source documents. This contract project pays $8 to $11.20 per hour for fewer than 20 hours each week.
Publicada em 14 de mai. de 2026
Review accounting and finance documents, correct OCR errors, label document regions, and structure tables and financial fields. Work 20 or more hours per week at $7 to $9 per hour.
Publicada em 27 de abr. de 2026
Rate image quality metrics and review image quality assessment tools in a photography-focused AI training project. Work 20 or more hours per week at $5-$7 per hour.
Publicada em 15 de abr. de 2026
Aviso: os pagamentos pela OpenTrain para freelancers no Brasil ainda não estão disponíveis.
