Use su experiencia en estadística para entrenar y evaluar modelos de IA.
Create research-level statistics problems that help train AI models, using real operational, survey, or insurance data. This remote contract work pays $50 per hour with flexible, task-based assignments.
Publicado 11 nov 2026
Use econometric modeling, causal inference, and statistical analysis to answer real business and policy questions. This project-based Economics Expert role pays $80 per hour and requires a relevant master’s degree and first-author work.
Publicado 10 nov 2026
Create and review rigorous mathematics and statistics tasks for AI models, checking proofs, code, calculations, and reproducibility. Remote work pays $60 to $120 per hour equivalent, paid per task that meets the project specifications.
Publicado 9 nov 2026
Evaluate AI-generated code, geospatial analyses, simulations, and forecasts as an Earth and environmental sciences AI Trainer. This remote contractor role pays $60 to $120 per hour equivalent, paid per accepted task, with a flexible schedule.
Publicado 9 nov 2026
Create statistics scenarios and evaluate AI outputs for causal inference, experimental design, and A/B testing. Earn $80 to $150 per hour as a remote contractor with at least 10 hours per week.
Publicado 7 nov 2026
Review and improve AI-generated work on derivatives pricing, time-series analysis, portfolio construction, and risk modeling. This remote, asynchronous contractor role pays $175 per hour and requires quantitative finance expertise plus Python, R, or C++.
Publicado 7 nov 2026
Create realistic data science problems and detailed reference answers that test AI models on experiments, forecasting, segmentation, and predictive modeling. The role pays $115 per hour and requires at least three years of data science experience.
Publicado 7 nov 2026
Create research-grade computational mathematics tasks for AI evaluation, including scoring metrics, reference solutions, and tests. Pay is $100 per hour.
Publicado 7 nov 2026
Create engineering analysis problems and worked answers for AI evaluation, drawing on reliability, quality, process, or test engineering experience. The contract pays $115 per hour and requires 20+ hours weekly.
Publicado 6 nov 2026
Create realistic quantitative finance problems and step-by-step solutions to evaluate AI models. This remote contract role pays $115 per hour, requires 20+ hours per week, and calls for a graduate degree and three years of quant experience.
Publicado 6 nov 2026
Create realistic product analytics problems and detailed answers to evaluate AI systems, drawing on experiments, metrics, retention, and growth. Remote contract work pays $115 per hour and requires at least 20 hours per week.
Publicado 6 nov 2026
Use your econometrics and empirical research skills to create realistic problems, write detailed reference answers, and evaluate AI reasoning. This remote contractor role pays $115 per hour with flexible scheduling and requires 20+ hours weekly.
Publicado 6 nov 2026
Create clinical-trial, survival-analysis, dose-response, and genetics problems with rigorous reference answers for AI evaluation. The role pays $115 per hour and requires a relevant graduate degree and at least three years of statistical experience.
Publicado 6 nov 2026
Use quantitative finance expertise to evaluate AI model responses, build rubrics, and improve benchmarks for finance tasks. This contract offers $100 per hour, 10 to 30 hours weekly, for about one month.
Publicado 6 nov 2026
Create training data and evaluate AI-generated quantitative finance content remotely for up to $50 per hour. The project is flexible and asynchronous, with no minimum hours.
Publicado 5 nov 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.
Publicado 5 nov 2026
Evaluate AI-generated research responses and create statistical training data using expertise in theory, methodology, computation, or applied modeling. This flexible US contract role pays up to $75 per hour and has no minimum hour requirement.
Publicado 5 nov 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.
Publicado 23 oct 2026
Design complex computational life sciences tasks that test how AI agents inspect data, write code, troubleshoot, analyze results, and explain scientific findings. This remote five-week contractor assignment pays $300 per approved task.
Publicado 17 oct 2026
Create quantitative problems and evaluate AI responses using at least one year of professional quant experience. This remote, US-based project pays up to $150 per hour, with no set schedule or minimum hours.
Publicado 10 oct 2026
Evaluate AI-generated responses, create data science problems, and give structured feedback that improves model performance. This flexible, part-time US project role pays up to $120 per hour.
Publicado 10 oct 2026
Review AI-generated fixed income and rates research, backtests, and systematic trading strategies. This part-time contractor role pays $80 to $150 per hour and is open across many countries.
Publicado 10 oct 2026
Review business datasets and AI-generated analysis for accuracy, privacy, and data quality. This part-time US contractor role pays $50 to $60 per hour and uses your data analytics experience.
Publicado 8 oct 2026
Create expert quantitative finance training data and review AI responses for accuracy, relevance, and sound methodology. This remote, flexible project work pays up to $150 per hour and typically involves 5–20 hours weekly during active projects.
Publicado 25 sept 2026
Write challenging machine learning questions and assess AI-generated answers for accuracy, reasoning, and technical soundness. This remote contract pays up to $75 per hour, with about 5–20 hours a week during active projects.
Publicado 25 sept 2026
Analyze machine learning data, metrics, model outputs, and benchmark failures as a remote MLE Bench Data Analyst. This three-month contractor role requires 20 hours per week and is open in 10 countries.
Publicado 16 jul 2026
Earn up to $65 per hour reviewing AI-generated R code, statistics, visualizations, and data workflows. This remote United States contract requires 20+ hours per week and strong R and English skills.
Publicado 9 jul 2026
Earn up to $55 per hour reviewing AI-generated responses, checking statistical methods, and writing accurate R solutions. This remote contract role requires 20+ hours weekly, strong English, and at least two years of R experience.
Publicado 9 jul 2026
Review AI-generated mathematics answers, check proofs and calculations, and rank responses for correctness and reasoning quality. This part-time contractor role pays up to $70 per hour and requires 20+ hours per week.
Publicado 9 jul 2026
Review AI-generated data science content, code, models, and QA work as a remote Data Scientist Team Lead. This US contractor role pays up to $110 per hour and requires 20+ hours per week.
Publicado 8 jul 2026
