Centaur

We Create Superior Data By Making Annotation Competitive

·Health & Fitness·YC Winter 2019·tracked since Sep 25, 2026
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Last 30 days–Growth in MRR
Revenue per founder–– founders

About Centaur

The best AI models aren’t just trained and evaluated with human data; they’re built with superhuman data. The strongest datasets emerge through collective intelligence, where humans and machines work together to outperform either one alone. At Centaur, we create superior quality data by turning annotation into an arena where experts and AI compete.

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