Get paid to teach AI what you know.

The work

Pick the field you know cold.

Small labs train their models with reinforcement learning, and that signal has to come from real experts. Your expertise becomes their training data — and you do it all on rustBench.

• Software engineeringReal coding tasks and agent traces, the kind of bugs you'd hit at work.
• Finance & accountingModeling and analysis, plus the judgment calls that trip up general models.
• ML EngineerBuild evals, write rubrics, and review training data and model pipelines.
• Science & STEMWalk through physics, chemistry, and math reasoning one step at a time.
• LegalContracts, case law, and policy work, where a wrong answer costs something.
• MedicalClinical reasoning, diagnosis, and medical literature, where accuracy is everything.

How it works

Three steps to paid work.

1. 01Apply with proofA short application. Show us real work: a GitHub, a paper, a portfolio, whatever proves you know your field.
2. 02Starter assessmentA short calibration task in your area so we can see how you think. Quick, focused, and relevant to the real work.
3. 03Work and get paidWe match you to a lab and you pick up projects on rustBench, our experts platform. Work through their environments, get paid by the hour. Remote, on your schedule.