Remote AI training and data labeling jobs

Evaluate and challenge language models on civil engineering topics such as structural loads, soil behavior, drainage and reinforced concrete, giving structured written feedback. Remote hourly contract, up to $100 an hour, open in 17 countries.

Review AI-generated Java code and designs, write reference solutions, and rank model answers. Remote hourly contract open in 17 countries, up to $55 an hour.

Evaluate and challenge AI models on chemical engineering: material and energy balances, separations, process control and plant troubleshooting. Remote hourly contract, up to $100 an hour, open in 21 countries.

Review AI-generated mechanical engineering solutions, write model explanations and rank responses on correctness, units and physical plausibility. Remote hourly contract, up to $70 an hour, open in 17 countries.

Review AI-generated legal analysis and write expert answers: spot issues, check rule statements and citations, rate and compare model responses. Remote hourly contract, up to $115 an hour, open in 16 countries.

Licensed dentists review AI-generated dental answers and write gold-standard ones: diagnosis, treatment planning, prescribing and patient safety. Remote hourly contract with a stated range of $0 to $90 an hour; 5+ years of clinical practice asked.

Review AI answers on R programming and statistics, check data-wrangling and modeling workflows, and write expert model solutions. Remote hourly contract, up to $55 an hour.

Review AI answers on tax treatment, audit methodology, internal controls and financial reporting, and write model solutions that show the correct approach. Needs 5+ years in tax or audit. Remote hourly contract, up to $80 an hour, open in 17 countries. No project is open yet.

Review AI answers on clinical research, from trial design and endpoints to bias, confounding and statistics, and write gold-standard model answers. Remote hourly contract, listed at 0 to 70 USD an hour, open in 17 countries.