Numan Builds Regulated AI Health Coach on LangGraph with Evaluation Loop
UK digital health company Numan detailed its AI health coach Nu, built on LangGraph with a supervisor model orchestrating specialist sub-agents, and using LangSmith traces and simulated-patient evaluations to maintain quality under strict medical regulations.
2026-10-20 ~ 2026-10-20 · 4 related posts
- How Numan built a compliant AI health coach on LangGraph, where eval criteria mattered most — LangChain · 2026-10-20
- LangGraph as the agent: supervisor model orchestrating specialist subagents in Numan's Nu — LangChain · 2026-10-20
- LangChain details Nu's architecture: supervisor agent routes to specialist subagents, evals run the real graph — LangChain · 2026-10-20
- LangChain details LangSmith's full agent eval loop, from traces to simulated patient personas — LangChain · 2026-10-20