
Rubric AI
Reasoning and verification infra for AI
About
Rubric AI (backed by Y Combinator) is the reasoning and verification infrastructure for AI. We're building the human and computational layer that turns expert judgment into training signals for the world's most consequential AI systems.
Topics
- Location
- New York, NY, United States
- Team size
- 1 employees
- YC batch
- Winter 2026
- Status
- Active
- Stage
- Early stage





