Rubric AI
Reasoning and verification infra for AI
Pragya Saboo · 1 founder
Profile coverage4 of 8 · missing Funding, Signals, Customers, Stack / tools · last run 8/8/2026
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.