DataFunTalk
Sep 28, 2026 · Industry Insights
JD Health Replaces RAG with Deterministic Engineering Stack for Medical AI
JD Health rebuilt a four-layer engineering stack — model, knowledge, harness, and delivery — replacing probabilistic RAG with deterministic Agentic Search and structured knowledge base LLMwiki to achieve verifiable, auditable medical AI across clinical tasks.
Agentic SearchDeterministic AIEngineering Stack
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