AI Engineer · July 23, 2026

Citation Needed: Provenance for LLM-Built Knowledge Graphs — Daniel Chalef, Zep AI

video AI Engineering Model Evaluation Prompt Engineering

Citation Needed: Provenance for LLM-Built Knowledge Graphs — Daniel Chalef, Zep AI video thumbnail

Why it matters

An agent hands a doctor a clean, confident fact: the patient has a penicillin allergy. But that fact was synthesized from three sources, an EHR record, a lab report, and something the patient typed into an intake chatbot, and by the time it reaches the doctor, which one it came from is gone.

My takeaway: Citation Needed: Provenance for LLM-Built Knowledge Graphs — Daniel Chalef, Zep AI is an agent-security signal. The practical read is that autonomy, memory, tool permissions, and third-party integrations are the control surface that needs threat modeling and monitoring.

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