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An Agent That Knows When It Doesn't Know - Fraud Investigation on TigerGraph

This story is from 2026-09-25. It is preserved in the archive; the latest stories are on the live feed.

What We Built We built an agentic fraud investigation system on TigerGraph for the TigerGraph x Hacker House Goa hackathon . It takes twenty fraud alerts from the IEEE-CIS dataset (590,742 transactions), investigates each one using graph traversals, calibrates its confidence, and - this is the key…

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  1. 2026-09-25 06:37 · DEV Community — Machine Learning
    An Agent That Knows When It Doesn't Know - Fraud Investigation on TigerGraph

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