Developers Build 11-Agent AI System Using TigerGraph to Automate Fraud Investigations
A development team has built an agentic fraud investigation system that combines TigerGraph's graph database with 11 specialized AI agents to streamline financial fraud analysis. The system maps relationships between transactions, customers, devices, cards, and prior fraud cases to surface patterns that isolated record-by-record analysis would likely miss. Starting from a single suspicious transaction, the workflow automatically creates an investigation case, explores graph connections, checks historical cases, evaluates evidence, and recommends a next action. Analysts interact with the system through an AI chat interface that provides access to case history, agent activity, graph evidence, and an approval or rejection workflow. The project uses GSQL, Python, pyTigerGraph, and GraphRAG, and is publicly available on GitHub.
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