Expert data annotation platform that combines human and AI annotators competing to produce superior training datasets.
Centaur.ai creates high-quality labeled datasets by having 100,000+ subject matter experts and AI models annotate independently and compete, with performance-based trust aggregation to outperform either alone. The platform covers dataset design, annotation, aggregation, and delivery via API, JSON, CSV, or DICOM. It supports multi-modal annotation for medical devices, life sciences, healthcare AI, cosmetics, claims processing, and LLM quality assurance including hallucination reduction. Centaur is a product of Centaur.