Experts / Train AI / Science
Scientists who train AI.
Researchers in physics, chemistry and biology who write and review scientific reasoning for frontier models.
What scientists do.
Each one has research experience in their field and is AI-interviewed in it.
Write
Research-level questions with reasoned answers.
Review
Check model explanations for scientific accuracy.
Evaluate
Build benchmarks that track real scientific reasoning.
Red-team
Probe for unsafe or fabricated science.
Specialities: Physics · Chemistry · Biology · Biochemistry · Materials science · Earth science
Questions
Anything else? Talk to us and a specialist will reply.
How do you check scientists' expertise?
Each expert passes a 10-minute AI interview in science, and a senior expert in the same field reviews their score before they work on any task.
Can we choose the sub-specialities and languages?
Yes. Tell us the sub-specialities, languages and countries you need, and we recruit and calibrate experts to match before the pilot.
How is our data protected?
Project data stays in an isolated workspace, is encrypted at rest and in transit, and is never used to train other models.
I work in science. How do I join?
Apply with the short form on our Find work page. You take one AI interview in science, and we match you to projects that fit your expertise and hours.
How much does the work pay?
Rates depend on the project and your level. You see the rate before you accept any work.