Put your expertise to work training AI
Review the data AI learns from. Get paid for labeling tasks or compete in contests, on your own schedule.
“I have learned a lot of things and gained very excellent medical experience that made me an excellent doctor in practical life.”
“I recently reached $3,000. It actually allowed me to start saving for my future after graduation.”
Why experts work with Centaur
Sharpen your skills
Work through hard, real cases and see how your calls compare with other experts and AI.
Work on your schedule
Fully remote, around your day job.
Help build the future of AI
Your judgment trains and tests the models people will rely on.
Your work supports teams at
Two ways to start
Get paid for expert work
Apply to labeling tasks that match your specialty.
See expert profilesCompete in arena contests
Label the same cases as other experts. The most accurate win.
See featured contestsWhat to expect
- 1
Create your account
- 2
Verify your ID
- 3
Join a contest or apply to a labeling task
- 4
Train and start
Experts we work with
If you have deep knowledge in your field, there’s a place for you.
Many kinds of data. Many ways to contribute.
Every task comes with instructions and examples.
- Medical images
- Clinical notes
- Patient charts
- Medical coding
- Video
- Audio and signals
Label
Classify, outline or code cases in your area.
Review
Check other experts' labels in your specialty.
Rate and judge
Rate AI answers and handle complex cases that need clinical judgment.