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Jev-powered Fraud Investigation Agent

The author shares a workflow for building a fraud investigation agent with Jev and TigerGraph: after an alert, graph evidence, Bayesian updates, and pattern recognition are used, Jev performs an extra lookup, and a policy-based verdict is made before human approval. Jev acts as the control layer, orchestrating the decision process.

Been building a fraud investigation agent using Jev + TigerGraph. The flow is basically: Alert → graph evidence → Bayesian update → pattern → Jev's one extra lookup → policy → verdict → human approval. Jev isn't the decision-maker. It's the control layer that decides

Jev-powered Fraud Investigation Agent 1
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